| .50 Cal | Jack Congdon | |
| 100 | Juancamilo Ronderos | |
| 100K | Dan Ige | |
| 12 Gauge | Paige VanZant | |
| 2 FACE | Yura Naito | |
| 2 Quick | Toby Misech | |
| 2 Slick | Ricky Camp | |
| 24K | Hannah Goldy | |
| 2Tap | Neil Seery | |
| 300 | Matt Kovacs | |
| 5 Star | Trevin Jones | |
| 9mm | Ed Ratcliff | |
| A Braba | Jeisla Chaves | the fierce one |
| A Treta | Sarah Frota | trouble |
| A-10 | Jim Miller | |
| A-Train | Aaron Simpson | |
| ABC | Amanda Cooper | |
| Abe Ani | Hiroyuki Abe | |
| Abrek | Shamil Abdurakhimov | outlaw |
| Ace | Rich Franklin | |
| Acougueiro | Fernando Bruno | butcher |
| Action-Man | Chris Curtis | |
| Ahalkalakets | Arman Tsarukyan | from Akhalkalaki |
| Ahalkalakski | Nair Melikyan | from Akhalkalaki |
| Air | Charles Jourdain | |
| Ais the Bash | Aisling Daly | |
| AJ | Adrienna Jenkins | |
| AK-47 | Askar Askar | |
| Albeezy | Albert Tadevosyan | |
| Alemao | Ricardo Prasel | the German |
| Alex | Alejandro Garcia | |
| Alicate | Joao Elias | pliers |
| All American | Brian Stann | |
| All Day | Jordan Rinaldi | |
| All Hail | Hailey Cowan | |
| All In | Brendan Allen | |
| Almighty | Arnold Allen | |
| Alpha | Cat Zingano | |
| Alpha Ginger | Spike Carlyle | |
| Amazon | Daisuke Sugie | |
| American Bad Boy | Charlie Ontiveros | |
| Anabelle | Carol Foro | |
| Anatolian Wolf | Emrah Sonmez | |
| Angel of Death | Kevin Aguilar | |
| Angelo Veneziano | Manolo Zecchini | Venetian angel |
| Angerfist | Arlene Blencowe | |
| Animal | Shinsho Anzai | |
| Anqa | Josh Samman | phoenix |
| Apache Kid | Cole Escovedo | |
| Aquaman | Anthony Ivy | |
| Argentine Dagger | Santiago Ponzinibbio | |
| Art of Knockout | Nyamjargal Tumendemberel | |
| Arturo | Jesse Moreng | |
| Ashwathama | Rana Rudra Pratap Singh | |
| Assassin | Saad Awad | |
| Astro Girl | Alex Chambers | |
| Astroboy | Steve Erceg | |
| Ataman | Rafael Fiziev | chieftain |
| Atomic | Alonzo Menifield | |
| Awesomely Awesome | Pat Audinwood | |
| B-Hue | Brian Houston | |
| Babalu | Renato Sobral | |
| Baby | Junior Albini | |
| Baby Face | Ryan Benoit | |
| Baby K | Karl Roberson | |
| Baby Monsta | Angelo Trevino | |
| Baby Monster | Levi Rodrigues Jr. | |
| Baby Shark | Tabatha Ricci | |
| Babyface | Edwin DeWees | |
| Bad Boy | Brian Ebersole | |
| Bad Brad | Brad Blackburn | |
| Bad Intention | Tobias Harila | |
| Bad Man | Justin Tafa | |
| Bad News | Ben Lagman | |
| BadBoy | Chris Tickle | |
| Badger | Brendan O'Reilly | |
| Badys | Martin Buday | |
| Baga | Blagoy Ivanov | |
| Bahia | Kaynan Kruschewsky | |
| Baixinho | Alexandre Barros | shorty |
| Balboa | Felipe Portela | |
| Bam Bam | Bryan Barberena | |
| Bane | Andreas Gustafsson | |
| Bang | Quang Le | |
| Bang Bang | Chidi Njokuani | |
| Banha | Luiz Cane | lard |
| Banzai | Pannie Kianzad | battle cheer |
| Barbaric | Derek Anderson | |
| Barbie | Cristina Stanciu | |
| Barnabe | Hacran Dias | |
| Barracuda | Melchor Manibusan | |
| Bartimus | Bart Palaszewski | |
| Bate Estaca | Jessica Andrade | pile driver |
| Batman | Mike Bencic | |
| Battlecat | Cindy Dandois | |
| Bayraktar | Nariman Abbasov | flag bearer |
| BC | Darren Uyenoyama | |
| BDK | Kiefer Crosbie | |
| Bear | Teddy Ash | |
| Bearjew | Paul Craig | |
| Beast Boy | Mike Davis | |
| Beast Master | Wulijiburen | |
| Beast Mode | Darrius Flowers | |
| Beastboy | Chris Barnett | |
| Beatdown | Damien Brown | |
| Beautiful | Che Mills | |
| Beauty But the Beast | Carina Damm | |
| Bebezao | Eduardo Neves | big baby |
| Beckan | Mairbek Taisumov | |
| Beef | Elaina Maxwell | |
| Beicao | Luis Ramos | big lip |
| Belinha | Isabela de Padua | little beauty |
| Benkei | Zelg Galesic | |
| Berinja | Anderson Dos Santos | eggplant |
| Berserk | Bailey Schoenfelder | |
| Besouro | Luiz Dutra | beetle |
| Best | Khadzhi Bestaev | |
| Bidu | Valmir Lazaro | |
| Biel | Gabriel Miglioli | |
| Big | Lavar Johnson | |
| Big Brown | Brendan Schaub | |
| Big Bucks | Jimmie Pace | |
| Big C | Colin Robinson | |
| Big Country | Roy Nelson | |
| Big Daddy | Gary Goodridge | |
| Big Dawg | Brandon Shuey | |
| Big Dog | Ricardo Almeida | |
| Big Frog | Jeff Curran | |
| Big John | John Dixson | |
| Big Kansas | Daniel Gallemore | |
| Big Medicine | Ty Flores | |
| Big Poppa | Dylan Potter | |
| Big Pretty | Justin Willis | |
| Big Rig | Maiquel Falcao | |
| Big Rigg | Chad Johnson | |
| Big Sexy | Joseph Larcinese | |
| Big Toe | Jacobi Jones | |
| Big Train | Tom Nolan | |
| Big Z | Craig Zellner | |
| Bigfish | Stephen Bass | |
| Bigfoot | Caio Machado | |
| Bigg Rigg | Johny Hendricks | |
| Biggie | Mike Rhodes | |
| Bigi Boy | Jairzinho Rozenstruik | big boy |
| Billy | Phil Harris | |
| Bipolar | Rafael Tobias | bipolar |
| Black | Nursulton Ruziboev | |
| Black Country Banger | Jai Herbert | |
| Black Dynamite | Roy Boughton | |
| Black Eagle | Chance Rencountre | |
| Black Jag | Carlos Ulberg | |
| Black Junior | Mashrabjon Ruzibaev | |
| Black Magic | Sean Spencer | |
| Black Mamba | Kultar Gill | |
| Black Panther | Losene Keita | |
| Black Tiger | Demba Seck | |
| Black Wolf | Aliaskhab Khizriev | |
| Blade | Jorge de Oliveira | |
| Blair | Javier Reyes | |
| Blanco | Ben Alloway | white |
| Blaze | Crafton Wallace | |
| Blessed | Max Holloway | |
| Blindado | Bruno Silva | armored |
| Blitz | Stefan Leko | lightning |
| Blitzkrieg | Ben Jones | lightning war |
| Blonde Fighter | Katlyn Cerminara | |
| Blood Red | Kelly Kobold | |
| Blood Spiller | Aaron Miller | |
| Blue Collar | Nick Klein | |
| Bocao | Mateus Mendonca | big mouth |
| Bodao | Francimar Barroso | big goat |
| Bodybagz | Joe Pyfer | |
| Boi | Carlos Felipe | ox |
| Bolivia | Bentley Syler | |
| Bomaye | Jordan Williams | kill him |
| Bomb | Adam Livingston | |
| Bomba | Marcin Bandel | bomb |
| Bon Gamin | Ciryl Gane | good kid |
| Bonecrusher | Marc Diakiese | |
| Bones | Jon Jones | |
| Boom | Tebaris Gordon | |
| Boom Boom | Boston Salmon | |
| Boondock | Tristan Connelly | |
| Boots | Mark Holst | |
| Bopo | Joseph Morales | |
| BorderBoy | Santiago Luna | |
| Boroda | Adam Yandiev | beard |
| Borz | Adlan Amagov | wolf |
| Boston Strong | Charles Rosa | |
| Bozo | Stephen Palling | |
| Brahma | Alan Jouban | |
| Braveheart | Stevie Ray | |
| Bring the Pain | Josh Haynes | |
| Brodinho | Leandro Issa | little bro |
| Brown Bear | Devin Clark | |
| Bruce Leeroy | Alex Caceres | |
| Brunao | Bruno Assis | big Bruno |
| Brutal | Johnny Bedford | |
| Bubba | Robert McDaniel | |
| Buck, the 400-pound Silverback | Dashawn Boatwright | |
| Buckets of Blood | John Polakowski | |
| Buffa | Matheus Scheffel | |
| Bujdzilla | Marek Bujlo | |
| Bull | Brandon Halsey | |
| BullDawg | David Michaud | |
| Bulldog | Todd Brown | |
| Bulldozer | Ottman Azaitar | |
| Bullet | Askar Askarov | |
| Bullseye | Kyron Bowen | |
| Bumblebee | Mark De La Rosa | |
| Bunch the Great | Shawn Bunch | |
| Bure | Henry Briones | |
| Burguesinha | Alexia Thainara | little bourgeois girl |
| Buscape | Luiz Firmino | firecracker |
| Bushido | Koya Kanda | way of the warrior |
| Bushwacker | Clay Harvison | |
| Butterbean | Eric Esch | |
| C-Murder | Chris Cope | |
| Cabbage | Wesley Correira | |
| Cabecao | Leonardo Silva de Oliveira | big head |
| Cabocao | Felipe Colares | big country boy |
| Cacareco | Alexandre Ferreira | junk |
| Cafe | Alexandre Dantas | coffee |
| Caipira de Aco | Fabio Maldonado | steel country boy |
| Caldeirao | Wagner Prado | cauldron |
| Camchida | Cameron Else | |
| Canela | Jose Henrique | cinnamon |
| Cap'n Crunch | Cameron Olson | |
| Capita | Nayara Maia | captain |
| Capo | Joseph Gigliotti | boss |
| Capoeira | Rafael Freitas | Brazilian martial art |
| Captain Chaos | Adam Antolin | |
| Captain Morocco | Abu Azaitar | |
| Cara de Sapato | Antonio Carlos Junior | shoe face |
| Caramel Thunder | Miguel Baeza | |
| Carcara | Virna Jandiroba | hawk |
| Carioca | Bruno Santos | person from Rio de Janeiro |
| Carrapato | Mateo Vogel | the tick |
| Cassius | Clay Collard | |
| Cast Iron | Cortney Casey | |
| Cat's Eye | Hiroko Yamanaka | |
| Caterpillar | Danilo Belluardo | |
| Caveira | Samuel Silva | skull |
| Caveman | Derrick Mehmen | |
| Ceara | Vagner Rocha | |
| Ceerod | Christian Rodriguez | |
| Cesinha | Cesar Almeida | |
| Chaborz | Magomed Bibulatov | wolf cub |
| Chainsaw | Charles McCarthy | |
| Chalate | Manuel Rodriguez | |
| Chambinho | Vinicius Cenci | |
| Champion | Dalcha Lungiambula | |
| Chango | Alvaro Herrera Mendoza | monkey |
| Chaos | Colby Covington | |
| Chapo | Miles Johns | shorty |
| Charuto | Renato Verissimo | cigar |
| Chata Tuska | Brok Weaver | Choctaw warrior |
| Chatuba | Andre Santos | |
| Cheesecake | Sarah Moras | |
| Cheesesteak | Anthony Morrison | |
| Chicho | Jose Daniel Medina | |
| Chief | Carlos Calderon | |
| Chimy | Leonardo Morales | |
| Chiquerim | Willamy Freire | |
| Chito | Marlon Vera | |
| Chocolate | Marilia Santos | chocolate |
| Chocolate Boy | Regezhen | |
| Chopper | Chi Lewis-Parry | |
| Chosen | Jair Farias | |
| Christmas | Jacob Volkmann | |
| Chuck Buffalo | Charles Radtke | |
| Cigano | Junior Dos Santos | gypsy |
| Cisco | Francisco Rivera | |
| Claudinha | Claudia Gadelha | |
| CLD | Christian Leroy Duncan | |
| Cleat | Richard Crunkilton | |
| Clutch | Carlton Minus | |
| Cobe | Jacobe Smith | |
| Cobra | Alden Coria | |
| Coconut Bombz | Maki Pitolo | |
| Cold Blooded | Erin Blanchfield | |
| Cold Roll | Brandon Girtz | |
| Cold Steel | Chuck O'Neil | |
| Colombian Queen | Sabina Mazo | |
| Combat Wombat | Ben Sosoli | |
| Conan | Marcus Silveira | |
| Concrete | Steven Asplund | |
| Conqueror | Otgonbaatar Boldbaatar | |
| Constantine | George Pacurariu | |
| Conviction | Gina Carano | |
| Cookie Monster | Carla Esparza | |
| Cool Hand | Luke Sanders | |
| Coracao Valente | Mario Sousa | brave heart |
| Corazon de Leon | Luis Pajuelo | lion heart |
| Cowboy | Donald Cerrone | |
| Cowboyzinha | Duda Santana | little cowgirl |
| Crash | Kevin Croom | |
| Crazy | Bob Cook | |
| Crazy Boy | Mike Seal | |
| Crazy Horse | Victor Dias | |
| Crispy | Carli Judice | |
| Cro Cop | Mirko Filipovic | |
| Crocota | Edilberto de Oliveira | |
| Crunch Time | Codale Ford | |
| Crusher | Tatsuya Kawajiri | |
| Cuba | Yoislandy Izquierdo | |
| Cuddles | Jan Finney | |
| Cuddly Bear | Josh Copeland | |
| Cupcake | Miesha Tate | |
| Curtious | Curtis Millender | |
| Custom Made | Cody Durden | |
| Cyborg | Lyman Good | |
| Cyclone | Puja Tomar | |
| Czapla | Patryk Grabowski | heron |
| D Silva | Douglas Silva de Andrade | |
| D-Rock | Derrick Krantz | |
| D-Rod | Daniel Rodriguez | |
| Da Don | Tafon Nchukwi | |
| Da Fighting Hawaiian | Kai Kamaka III | |
| Da Last Samurai | Louis Smolka | |
| Da Menace | Mackens Semerzier | |
| Da Spyder | Kendall Grove | |
| Da Tank | Tom Gallicchio | |
| Dada 5000 | Dhafir Harris | |
| Daddy | Joe Stevenson | |
| Dama de Ferro | Polyana Viana | iron lady |
| Danger | Shana Dobson | |
| Danger Zone | Mitch Clarke | |
| Dangerous | Dave Beneteau | |
| Daring | Bharat Kandare | |
| Darkness | DaMarques Johnson | |
| Darth | Ryan Bader | |
| Daudi | David Mitchell | |
| Daywalker | Rashad Coulter | |
| DB | Diego Brandao | |
| DC | Daniel Cormier | |
| De Black | Frank Silva | |
| Dead Game | Pete Rodriguez | |
| Dee | Denise Gomes | |
| Deep Waters | Matthew Riddle | |
| Demente | Ricardo Abreu | crazy |
| Demolidor | Arthur Lopes | demolisher |
| Determinator | Issa Isakov | |
| Detroit Superstar | Daron Cruickshank | |
| Deus da Guerra | Deiveson Figueiredo | god of war |
| Dhalsim | Marcos Mariano | |
| Diamond | David Kaplan | |
| Dida | Andre Amado | |
| Die Faust | Chalid Arrab | the fist |
| Diesel | Joe Riggs | |
| Dinyero | Din Thomas | money |
| Dirty | Harry Moskowitz | |
| District | Jonathan Meunier | district |
| DJ Taiki | Daiki Hata | |
| Do Bronxs | Charles Oliveira | from the Bronx |
| Dodger | Augusto Montano | |
| Don't Blink | Kai Kara-France | |
| Donnybrook | Cody Donovan | |
| Dooms | Jason Day | |
| Doomsday | John Howard | |
| Dora The Destroyer | Leslie Hernandez | |
| Double Impact | Taylor Lapilus | |
| Downtown | TJ Brown | |
| Doxz | Isi Fitikefu | |
| Dr. Mario | Mario Soto | |
| Draculinho | Vinicius Magalhaes | little Dracula |
| Drago | Will Currie | |
| Dragon | Jonathan Martinez | |
| Dread | Luana Carolina | |
| Dream Killer | Lorenzo Hood | |
| Drunken Red | JunYoung Hong | |
| Dudu | Eduardo Dantas | |
| Duelist | Ihor Potieria | |
| Duke | Brian Geraghty | |
| Durinho | Gilbert Burns | tough little guy |
| Durkin | Patrick Cummins | |
| Dy Incredible | Rolando Dy | |
| Dynamis | Rodrigo Lidio | power |
| Dynamite | Jason Dent | |
| Eagle | Yibugele | |
| Eagle Eye | Donny Walker | |
| Einstein | Albert Tumenov | |
| EJ | Ernest Chavez | |
| El Animal | Blake Bilder | the animal |
| El Blanco | Justin Ledet | the white one |
| El Caballero | Akbarh Arreola | the gentleman |
| El Cachanilla | Ramiro Jimenez | person from Mexicali |
| El Capo | Michel Quinones | the boss |
| El Chapo | Vlasto Cepo | shorty |
| El Charro Negro | Roberto Romero | the black cowboy |
| El Chino | Kevin Vallejos | the Chinese guy |
| El Conquistador | Jorge Rivera | the conqueror |
| El Cucui | Jaime Jara | the boogeyman |
| El Cucuy | Mike de la Torre | the boogeyman |
| El Dirte | Joe Doerksen | the dirty one |
| El Duro | Pete Williams | the tough one |
| El Fenomeno | Joel Alvarez | the phenomenon |
| El Feroz | Edwin Figueroa | the fierce one |
| El Fuerte | Enrique Barzola | the strong one |
| El Gallero | Ricky Palacios | the cockfighter |
| El Gallito | Alejandro Flores | little rooster |
| El Gallo | Pablo Villaseca | the rooster |
| El Gallo Negro | Kevin Borjas | the black rooster |
| El Gato Loco | Rodrigo Vera | the crazy cat |
| El Gran Chango | Alexander Hernandez | the great monkey |
| El Gringo | Esteban Ribovics | the foreigner |
| El Guapo | Juan Espino | the handsome one |
| El Guero | Chase Gibson | the blond one |
| El Jarretas | Brahyam Zurcher | the stingy one |
| El Jefe | Jeff Molina | the boss |
| El Loco | Manuel Torres | the crazy one |
| El Magnifico | Victor Altamirano | the magnificent |
| El Matador | Roger Huerta | the killer |
| El Mudo | Jesus Pinedo | the mute |
| El Naturel | Adam Cella | the natural |
| El Nino | Gilbert Melendez | the kid |
| El Nino Bala | Kevin Syler | the bullet kid |
| El Nino Problema | Raul Rosas Jr. | the problem child |
| El Palo Duro | Mike Moreno | the tough one |
| El Pantera | Yair Rodriguez | the panther |
| El Peligro | Gilbert Aldana | the danger |
| El Picante | Jonathan Figueroa | the spicy one |
| El Profe | Fredy Serrano | the professor |
| El Puas | Cristian Perez | the spike |
| El Puma | Danny Silva | the puma |
| El Rojo | Israel Giron | the red one |
| El Tanke | Chris Ewert | the tank |
| El Terrible | Estevan Payan | the terrible one |
| El Terror | Jimmie Rivera | the terror |
| El Tiburon | Todd Medina | the shark |
| El Tigre | Nazareno Malegarie | the tiger |
| El Torito | Luciano Pereira | little bull |
| El Toro | Alex Andrade | the bull |
| El Valiente | Fernando Padilla | the brave one |
| Elbow Queen | Lina Lansberg | |
| Elevation | Oscar Cota | |
| Enty | Ian Entwistle | |
| Esquentadinha | Ketlen Souza | hothead |
| Evil | Jessica Eye | |
| Excalibur | Joe Ellenberger | |
| Extremo | Alex Soto | extreme |
| Eye Candy | Javy Ayala | |
| Faker | Robert Ruchala | |
| Fancy Pants | Lyle Beerbohm | |
| Fangzz | Ruan Potts | |
| Fast | Eddy Ellis | |
| Fast Eddy | Justin Edwards | |
| Fear The | Miranda Maverick | |
| Fearless | Lance Gibson | |
| FeeNom | Felicia Spencer | |
| Feijao | Rafael Cavalcante | bean |
| Felipinho | Felipe Bunes | |
| Fenix | Juan Manuel Puig | phoenix |
| Fenomeno | Lucas Rocha | the phenomenon |
| Ferocious | Farid Basharat | |
| Fight Queen | Isis Verbeek | |
| Fightbot | Harvey Park | |
| Filthy | Tom Lawlor | |
| Filthy Rich | Richard Walsh | |
| Fiona | Ailin Perez | |
| Fire | Eliot Marshall | |
| Fire Kid | Tom Duquesnoy | |
| Firefist | Ji Yeon Kim | |
| Fito | Rodolfo Rubio Perez | |
| Flash | Jared Gordon | |
| Flipside | Jason Novelli | |
| Fluffy | Anthony Hernandez | |
| Fly | Gabriel Miranda | |
| Flyboy | Dashon Johnson | |
| Frankenstein | Henrique da Silva | |
| Freaky | Marwan Rahiki | |
| Freight Train | Anthony Hamilton | |
| Frogman | Sangwook Kim | |
| From Hell | Vinc Pichel | |
| Fun Size | Zach Makovsky | |
| Funk Master | Aljamain Sterling | |
| Funky | Ben Askren | |
| Fury | Myles Jury | |
| Gabanator | Gabrielle Holloway | |
| Gabi | Gabriella Fernandes | |
| Galaxy | Orion Cosce | |
| Galeto | Wagner Campos | young rooster |
| Gamebred | Jorge Masvidal | |
| Gamer | Mateusz Gamrot | |
| Gasparzinho | Anistavio Medeiros | |
| Gato | Erisson Ferreira | cat |
| Gaucho | Diego Henrique da Silva | cowboy |
| Gee Money | Gauge Young | |
| Genghis | Kaan Ofli | |
| Georgian Viking | Guram Kutateladze | |
| Giant | Paulo Cesar Silva | |
| Giant Ochiai | Takayuki Okada | |
| Gifted | Rafa Garcia | |
| Girlfight Monster | Hitomi Akano | |
| Girlrilla | Liz Carmouche | |
| Gladiator | Rinat Fakhretdinov | |
| Glorinha | Gloria de Paula | |
| Gluttony | Kazuma Maruyama | |
| GM3 | Gerald Meerschaert | |
| God of War | Benoit Saint Denis | |
| Godzilla | Gabe Ruediger | |
| Goku | Cesar Arzamendia | |
| Golden Boy | Ricardo Funch | |
| Golden Bull | Emiliano Linares | |
| Golden Girl | Alice Pereira | |
| Goliath | Neil Grove | |
| Goodnight | Louis Gaudinot | |
| Goozie | Alvin Hines | |
| Gordinha | Emily Ducote | chubby |
| Gorets | Ramazan Emeev | mountaineer |
| Gorilla | Tomasz Drwal | |
| Goyito | Erik Perez | |
| Greco | John Salgado | Greek |
| Greedy | Jimmy Lawson | |
| Green Mask | Niklas Stolze | |
| Grim | Luis Gurule | |
| Gritz | Chris Gruetzemacher | |
| Grizzly | Remco Pardoel | |
| Groovy | Lando Vannata | |
| GT | Thibault Gouti | |
| Guanche Warrior | Hecher Sosa | |
| Gugu | Jose Augusto | |
| Gumby | Jeremy Horn | |
| Gun | Tommy McMillen | |
| Gunni | Gunnar Nelson | |
| Gunslinger | Lerryan Douglas | |
| Gunz Up | Kyle Stewart | |
| Gutter | Matt Van Buren | |
| Guv'nor | Gavin Tucker | |
| H20 | Ron Waterman | |
| Hammer | Chelsea Hackett | |
| Handgunz | Louis Taylor | |
| Hands of Steel | Scott Smith | |
| Hands of Stone | John Lineker | |
| Handz of Steel | Geoff Neal | |
| Hannibal | Claudio Silva | |
| Hapa | Travis Browne | half (mixed race) |
| Hard Knock | Malik Lewis | |
| Hardcore | Cory Walmsley | |
| Havoc | Kit Cope | |
| Hawk | Jeremy Hamilton | |
| HD | Pat Barry | |
| He-Man | Emiliano Sordi | |
| Headbussa | Clint Hester | |
| Headhunter | Artur Minev | |
| Heavy-Handed | Ernesta Kareckaite | |
| Hecho En Mexico | Efrain Escudero | made in Mexico |
| Hellbent | Casey Huffman | |
| Hellbound | Jeff Hougland | |
| Hellboy | Joachim Hansen | |
| Hendo | Dan Henderson | |
| Highlander | Rashid Magomedov | |
| Highlight | Andrew Craig | |
| Hightower | Semmy Schilt | |
| Hillbilly Heartthrob | Brad Imes | |
| Hillman | Muhammad Naimov | |
| Himan | Imanol Rodriguez | |
| Hiro | Alan Yoshihiro Yamaniha | |
| Hit Em | Jeremie Holloway | |
| Hitman | Jason Brilz | |
| Hollowpoint | Janay Harding | |
| Hollywood | Steve Bruno | |
| Holy War Angel | Oluwale Bamgbose | |
| Honda | Sergey Khandozhko | |
| Honey Badger | SeongChan Hong | |
| Horndog | Matt Horning | |
| Hot Chocolate | Danny Roberts | |
| Hot Sauce | Scott Holtzman | |
| Houdini | Harry Hardwick | |
| Hulk | Hayder Hassan | |
| Huracan | Dakota Hope | hurricane |
| Hurricane | Shane Burgos | |
| Hussar | Michal Oleksiejczuk | |
| Hybred | Rinya Nakamura | |
| Ice Cold | Igor Vovchanchyn | |
| Ichiban | Yuma Horiuchi | number one |
| IE Bad Boy | Ricky Legere Jr. | |
| Ill | Will Brooks | |
| Imadlo | Oskar Piechota | vise |
| Indio | Danillo Villefort | the Indian |
| Infinite | Zarah Fairn | |
| InnerG | Charles Johnson | |
| Insane | Georgi Karakhanyan | |
| Intensity | James Terry | |
| Ipswitch Cobra | Ray Steinbeiss | |
| Irish | Joe Duffy | |
| Irokez | Maciej Jewtuszko | Iroquois |
| Iron | Mike Aina | |
| Iron Lady | Maryna Moroz | |
| Ironhead | Kazuyuki Fujita | |
| Ironside | Marcos Brigagao | |
| Italian Gangster | Danny Sabatello | |
| J-Bomb | Justin Salas | |
| J-Reazie | Jerrod Sanders | |
| J-Roc | Jared Rollins | |
| J-Train | Justin Gonzales | |
| J.T. | John Donaldson | |
| Jacare | Igor Cavalcanti | alligator |
| Jag | Jessica Aguilar | |
| Jaguar | Matheus Camilo | |
| Jah-Son | Jason Jackson | |
| Jana-Iron-Hand | Janaina Silva | |
| JBC | Jeremy Kennedy | |
| Jefa | Jennifer Gonzalez | boss lady |
| Jelly Bean | Tina Lahdemaki | |
| Jesse | James Wallace | |
| Joe Boxer | Victor Valenzuela | |
| Johnny Bravo | Jonathan Wilson | |
| Johnny Irish | Dan O'Connor | |
| JoJo | Joanne Wood | |
| Jones | Jansey Silva | |
| Josi | Josiane Nunes | |
| JP | Ivan Cole | |
| JSD | Josh San Diego | |
| JSP | Jonathan Pearce | |
| JT | Jonathan Contrestano | |
| JT Money | Jesse Taylor | |
| Ju Thai | Juliana Lima | |
| Jucao | Roan Carneiro | |
| Judo | Jim Wallhead | |
| Juggernaut | Thomas Paull | |
| Juice Box | Julius Walker | |
| Juicy J | Julian Erosa | |
| Jumpman | Cameron VanCamp | |
| Jungle Boy | Marcelo Brito | |
| Jungle King | Theo Rlayang | |
| Junior | Edson Barboza | |
| Junior Alpha | Antonio Dos Santos | |
| Junior Negao | Antonio Monteiro | big black guy |
| Jycken | Magnus Cedenblad | the dog |
| JZ | Gesias Cavalcante | |
| K-Rod | Kevin Roddy | |
| K-Taro | Keita Nakamura | |
| Kaibatsu-Kun | Hirotaka Yokoi | monster kid |
| Kakamora | Stewart Nicoll | little forest people |
| Kakutou Komachi | Machi Fukuda | fighting beauty |
| Kalzifer | Jose Ochoa | |
| Kamikaze | Chris Cariaso | kamikaze |
| Kannadiga | Kantharaj Agasa | from Karnataka |
| Karate Kid | Kyoji Horiguchi | |
| Kaz | Kazuhiro Nakamura | |
| Kazuo | Yoshiki Takahashi | |
| KD | Kyle Driscoll | |
| Kelevra | Victor Reyna | |
| Kendo Ka Shin | Tokimitsu Ishizawa | |
| KenFlo | Kenny Florian | |
| Kenoudy | Ravena Oliveira | |
| Kevin | Edimilson Souza | |
| KGB | Andrea Lee | Soviet secret police |
| KGD | Grant Dawson | |
| Kid | Norifumi Yamamoto | |
| Kid Alex | Hector Sandoval | |
| Kid Dynamite | Charles Byrd | |
| Kid Hercules | Jesse Forbes | |
| Kid Kvenbo | Johnny Munoz | |
| Kid Lightning | Bryan Caraway | |
| Kiko | Francisco France | |
| Kill Bill | Regina Tarin | |
| Killa | Abel Trujillo | |
| Killa B | Ben Saunders | |
| Killer | Juliana Miller | |
| Killer B | Kyle Bochniak | |
| Killing | Ron Fields | |
| Killshot | Kyle Prepolec | |
| Kimbo Slice | Kevin Ferguson | |
| King | Kevin Casey | |
| King Arthur | Art Arciniega | |
| King Kage | Devonte Smith | |
| King Kong | Alexandr Romanov | |
| King Mo | Muhammed Lawal | |
| King of Kung Fu | Muslim Salikhov | |
| King of Lions | Anshul Jubli | |
| King of the Streets | Marco Ruas | |
| Kingsbu | Kyle Kingsbury | |
| Kinniku Mantaro | Akihito Tanaka | |
| Kirinji | Tatsuya Ando | mythical creature |
| Kiss | Yoshihiro Nakao | |
| Kitty Katt | Edgar Cardenas | |
| KLB | Luis Henrique | |
| Knightmare | William Knight | |
| Knuckles | Elisha Helsper | |
| KO | Kaleio Romero | |
| KO King | Joey Gomez | |
| Kobra | Sim Kai Xiong | cobra |
| Kok-Zhal | Adilet Nurmatov | grey wolf |
| Kong | Kin Moy | |
| Kookie Monster | Michael Cora | |
| Korean Falcon | Sung Bin Jo | |
| Korean MOAI | MinWoo Kim | |
| Korean Tiger | JeongYeong Lee | |
| KR | Kleydson Rodrigues | |
| Krazy Horse | Charles Bennett | |
| Kriptonita | Gianni Vazquez | kryptonite |
| Kung Fu Kid | Song Yadong | |
| Kuya | Josh Culibao | older brother |
| Kyrgyz Mountain Eagle | Maimaitituoheti Keremuaili | |
| La Bruja | Sofia Montenegro | the witch |
| La Fiera | Piera Rodriguez | the fierce one |
| LA Giant | Cory Peterson | |
| La Jaula | Ignacio Bahamondes | the cage |
| La Lumbre | Armando Villarreal | the fire |
| La Malvada | Silvana Gomez Juarez | the wicked one |
| La Mangosta | Victor Henry | the mongoose |
| La Pantera | Joselyne Edwards | the panther |
| La Prodigia | Paula Luna | the prodigy |
| La Pulga | Geane Herrera | the flea |
| Last Call | Danny Castillo | |
| Lazy Boy | Ronaldo Rodriguez | |
| Leadfeather | Juan Puerta | |
| Leao | Caio Bittencourt | lion |
| Leatherface | Nick Rossborough | |
| LeftHand2God | Danny Barlow | |
| Legendary | In Su Hwang | |
| Legionarius | Alessio Sakara | legionnaire |
| Leko | Alex Da Silva | |
| Leleco | Leonardo Guimaraes | |
| Leo Boy | Kaleo Kwan | |
| Leopard | Ruslan Magomedov | |
| Let's Go | AJ Siscoe | |
| Lethal | Lee Gibson | |
| Lex Luthor | Vitor Miranda | |
| Lightning | Islem Masraf | |
| Lights Out | Jeff Hughes | |
| Lil Animal | Jacob Silva | |
| Lil Bovy | Stephanie Frausto | |
| Lil Bulldog | Felice Herrig | |
| Lil Monster | Vanessa Demopoulos | |
| Lil' Heathen | Jeremy Stephens | |
| Lil' Hulk | Luke Caudillo | |
| Limitless | Francis Carmont | |
| Lion | Takeshi Inoue | |
| Lion King | Bahatebole Batebolati | |
| Lion of the Ring | Ahmad Hassanzada | |
| Lionheart | Chris Jones | |
| Lipe Detona | Felipe dos Santos | smasher |
| Little | David Velasquez | |
| Little Evil | Jens Pulver | |
| Little Flower | Feng Xiaocan | |
| Little Lee | Eric Wisely | |
| Little Popeye | Jeff Bedard | |
| Little T | Tommy Cuozzi Jr. | |
| Little Tiger | Edson Berto | |
| Little Vajra | Jiniushiyue | |
| Little Warrior | Barb Honchak | |
| Littlefury | Robert Sanchez | |
| Live Wire | Jason Von Flue | |
| Loaf | Justin Bruckmann | |
| Lobo | Masio Fullen | wolf |
| Lock Jaw | Donte Johnson | |
| Lok Yin | Lawrence Lui | |
| LokDog | Vinicius Oliveira | |
| Lokomotivo | Nicolas Dalby | locomotive |
| Lord | Jean Silva | |
| Lord Kong | Don'Tale Mayes | |
| Loro | Marcos Galvao | parrot |
| Lucky | Lauren Murphy | |
| Lucky Strikes | Eric Bedard | |
| Luke Duke | Matt Lucas | |
| Luke Fox | Denzel Freeman | |
| Lula | Ednaldo Oliveira | squid |
| Lyoto | Marcio Alexandre Junior | |
| Mac | Danni McCormack | |
| Macaco | Jorge Patino | monkey |
| Macapa | Rafael Estevam | |
| Macarrao | Leonardo Mafra | noodle (skinny) |
| Mach | Hayato Sakurai | |
| Machine Gun | Chepe Mariscal | |
| Macula | Rubens Xavier | stain |
| Mad Dog | Michal Figlak | |
| Maestro | Dong Hyun Ma | master |
| Magic | Matt Dixon | |
| Magic Man | Don Madge | |
| Magnum | Zhang Weili | great |
| Magrao | Marcelo Guimaraes | big skinny guy |
| Magrinho | Cole Miller | skinny |
| Main Event | Ryan MacDonald | |
| MAK | Mike Kyle | |
| Makambo | Papy Abedi | trouble |
| Malhadinho | Jailton Almeida | the muscular one |
| Maluko | Markus Perez | crazy |
| Malvado | Antonio Trocoli | evil |
| Mama B | Shauna Bannon | |
| Mamba | Themba Gorimbo | |
| Mamute | Jair De Oliveira | mammoth |
| Man Mountain | Jarjis Danho | |
| Man of Faith | Jon Murphy | |
| Man of Steel | Ryan Loder | |
| Man of War | Brandon Sayles | |
| ManaBoi | Mana Martinez | |
| Mandingo | Antonio McKee | |
| Mandrill | Zhou Kun | |
| Mango | Mandel Nallo | |
| Manimal | Lee Brousseau | |
| Mantis | Brian Camozzi | |
| Manumito | Manoel Sousa | |
| Manzo | Alessio Di Chirico | tough guy |
| Marajo | Iuri Alcantara | |
| Marreta | Ismael Bonfim | hammer |
| Marretinha | Gabriel Bonfim | little hammer |
| Marshmallow | Derek Bohi | |
| Mascote | Andre Lima | mascot |
| Mass Destruction | Seth Kleinbeck | |
| Massaranduba | Francisco Trinaldo | |
| Mast | Masuto Kawana | |
| Matuto | Marco Tulio | country bumpkin |
| Maverick | Michael Chiesa | |
| Maxi | Maximo Blanco | |
| Maximus | Marcus Aurelio | greatest |
| Mayday | Michael McDonald | |
| Mayhem | Nate Maness | |
| McLovin | Dustin Hazelett | |
| Mean | Hakeem Dawodu | |
| Mean Machine | Steve Garcia | |
| Meant to Kill Ya | Scott Ventimiglia | |
| Meat Truck | Kerry Schall | |
| Meatball | Molly McCann | |
| Mega Megu | Megumi Fujii | |
| Mercenary | AJ McKee | |
| Mestizo | Chasen Blair | mixed race |
| Metal | Ananias Mulumba | |
| Mickey D | Andrew Martinez | |
| Mighty Mo | Siala Siliga | |
| Mighty Mouse | Demetrious Johnson | |
| Mike Barton | Mike Polchlopek | |
| Miltinho | Milton Vieira | |
| Mineiro | Lucas Martins | from Minas Gerais |
| Mini | Allan Begosso | |
| Minotauro | Antonio Rodrigo Nogueira | minotaur |
| Minotouro | Rogerio Nogueira | minotaur |
| Minowaman | Ikuhisa Minowa | |
| Miojo | Daniel Lacerda | instant noodles |
| MMA Barbie | Shannon Clark | |
| Mocambique | Carlston Harris | |
| Moggly | Gabriel Benitez | |
| Mondragon | Geronimo dos Santos | |
| Money | Mike Breeden | |
| Money Mashka | Mariya Agapova | |
| Mongoose | Darrell Montague | |
| Monstah Lobstah | Allen Berube | |
| Monster | Mandy Bohm | |
| Monstro | Rodrigo de Lima | monster |
| Montanha | Henrique Da Silva Lopes | mountain |
| Mooka | James Barnes | |
| Moon Walker | James Moontasri | |
| Morango | Fabricio Camoes | strawberry |
| Morcego | Rafael Silva | bat |
| Morceguinho | Julio Cesar Neves Jr. | little bat |
| Moshow | Mo Miller | |
| Mosquitinho | Gabriel Santos | little mosquito |
| Mountain Tiger | Zhang Mingyang | |
| Mr. 200% | Yoji Anjo | |
| Mr. Alaska | Benjamin Bennett | |
| Mr. Benjamin | Xavier Franklin | |
| Mr. Finland | Makwan Amirkhani | |
| Mr. Highlight | Andre Ewell | |
| Mr. Hollywood | Rubin Williams | |
| Mr. International | Shonie Carter | |
| Mr. Perfect | Kyung Ho Kang | |
| Mr. Unbreakable | Brian Warren | |
| Mr. Vicious | Tresean Gore | |
| Mr. Wonderful | Phil Davis | |
| MSP | Cameron Saaiman | |
| Mufasa | Jean-Paul Lebosnoyani | |
| Mugen | Mark Striegl | infinite |
| Mulan | Wu Yanan | |
| Murder | Kasib Murdoch | |
| Murder Marx | Marcos Bonilla | |
| Muscle Barbie | Huang Feier | |
| Mustafa Ozturik | Arman Ashimov | |
| Mutante | Cezar Ferreira | mutant |
| Naga Sakti | Ronal Siahaan | powerful dragon |
| Napao | Gabriel Gonzaga | big nose |
| Nasty | Zane Frazier | |
| Native Psycho | Jordan Griffin | |
| Native Warrior | Tyrone Roberts | |
| Negao | Fabio Nascimento | big black guy |
| Nego | Glaico Franca Moreira | buddy |
| Neo | Noad Lahat | |
| Neo-Samurai | Genki Sudo | |
| Netto BJJ | Joaquim Silva | |
| New Era | Mansher Khera | |
| New Mansa | Joaquin Buckley | |
| Nico | Nicholas Musoke | |
| Nicoya | Jason Gonzalez | |
| Nidas | Leah Letson | |
| Nightime | Eric Nolan | |
| Nightmare | Diego Sanchez | |
| Niko | Falaniko Vitale | |
| Nine Lives | Joe Neal | |
| Ninja | Guido Cannetti | ninja |
| Nino | Antonio Schembri | |
| NiteTrain | Jared Gooden | |
| Nitro | Nick Garcia | |
| No Chance | Jose Maria | |
| No Dice | Mitchell Sipe | |
| No Hype | Phil Hawes | |
| No Limit | Nick Piedmont | |
| No Love | Rich Clementi | |
| No Mercy | Melvin Manhoef | |
| No Mess | Melissa Mullins | |
| No Problem | SangWon Kim | |
| No Regard | Matt Arroyo | |
| No Time | Volkan Oezdemir | |
| No Worries | Karl Reed | |
| Nobunaga | Jason Suttie | |
| Nohcho | Khusein Askhabov | Chechen |
| Nomad | Shavkat Rakhmonov | |
| Non-Stop Action-Packed | Dominique Steele | |
| Nono | Alessandro Costa | ninth |
| Northeast Flying Tiger | Shang Zhifa | |
| Notorious | Nick Newell | |
| Nuguette | Alan Patrick | |
| Obake | Tim Catalfo | ghost |
| Obi Won Shinobi The Pillow | Steven Koslow | |
| Ocho | Steven Peterson | eight |
| Old School | Neil Wain | |
| One Bad Mofo | Joe Soto | |
| One Hit | Logan Woods | |
| One Punch | Brad Pickett | |
| Outburst | Rory Singer | |
| Overkill | Angela Hill | |
| Overtime | Corey Anderson | |
| Ox | Coty Wheeler | |
| P-Town | Sean Wilson | |
| Pachuco | Art Santore | zoot-suiter |
| Pacman | Ronaldo Candido | |
| Pacu | Teemu Packalen | |
| Paddy Mike | Pat Curran | |
| Pain | Christian Edwards | |
| Pain Inducer | Bryan Pardoe | |
| Palmeyros | Liudvik Sholinian | |
| Panda | Anna Elmose | |
| Panzer | Pascal Krauss | tank |
| Papi Juancho | Juan Cabrera | |
| Paredao | Edson Silva | big wall |
| Parky | Won Sik Park | |
| Parrumpinha | Marcos da Matta | |
| Party Time | Wes Schultz | |
| Pastor | Jafel Filho | pastor |
| Pato | Antonio Carvalho | duck |
| Patolino | William Macario | little duck |
| Payne | Max Martyniouk | |
| Pe De Chumbo | Delson Heleno | lead foot |
| Pe de Pano | Marcio Cruz | clumsy foot |
| Pe De Sapo | Edivan Santos | frog foot |
| Peace of Mind | HyunSung Park | |
| Peak Physique | Ashiek Ajim | |
| Pedrinho | Pedro Falcao | |
| Pegajoso | Juan Diaz | sticky |
| Pegaleve | Fabiano Scherner | take it easy |
| Pele | Jose Landi-Jons | |
| Pepi | Laureano Staropoli | |
| Pequeno | Acacio Dos Santos | small |
| Peregrino | Joilton Lutterbach | pilgrim |
| Periquito | Victor Madrigal | parakeet |
| Perro Malo | Carlos Huachin | bad dog |
| Perry | Erick Montano | |
| Peruvian Zombie | Sandra Lavado | |
| Pezao | Vinny Magalhaes | big foot |
| PH | Paulo Henrique | |
| Phar | Jack Jenkins | |
| Phoenix | Erik Koch | |
| Pink Panther | Yosdenis Cedeno | |
| Pinnacle | DongHyun Seo | |
| Piranah | Ryo Chonan | |
| PITA | Pauline Macias | |
| Pitbull | Thiago Alves | |
| Platinum | Mike Perry | |
| Playboy | Yurij Kiseliov | |
| Pletwal | Piotr Hallmann | whale |
| Poatan | Alex Pereira | stone hand |
| Pochito | Jose Alday | |
| Pocket Herc | Kevin Gray | |
| Polar Bear | Serghei Spivac | |
| Polish Assassin | Karolina Wojcik | |
| Poney | Gleidson Cutis | pony |
| Pop Tart | Kali Robbins | |
| Popeye | Claudio Mattos | |
| Poppins | Cory McKenna | |
| Poster Boy | Jimi Manuwa | |
| Powerbar | Marc-Andre Barriault | |
| PQD | Michael Oliveira | |
| Prabu Gagak Lumayung | Yudi Cahyadi | |
| Prairie Kitty | Wuziazibieke Jiahefu | |
| Preguica | Felipe Pena | sloth |
| Pressure | Preston Parsons | |
| Pretty Boy | Allen Crowder | |
| Pride of Palestine | Abdul-Kareem Al-Selwady | |
| Prime Time | Uriah Hall | |
| Primetime | Tony Kelley | |
| Prince | John Albert | |
| Prince of Persia | Kamal Shalorus | |
| Prince of Peru | Claudio Puelles | |
| Prince of War | Greg Hardy | |
| Princess | Charlene Gellner | |
| Princess Tiger | Lauren Mueller | |
| Problem Child | Talita Alencar | |
| Problema | Ryan Gandra | problem |
| Problems | Robert Peralta | |
| Professor X | Xavier Foupa-Pokam | |
| Proper | Mike Malott | |
| Psicosis | Victor Valenzuela | psychosis |
| Psycho | Marco Beltran | |
| Psycho Zombie | Kuya Ito | |
| Pugnus | Mizuto Hirota | fist |
| Puna | Punahele Soriano | |
| Puncher | Ali Bagautinov | |
| Puppy | Leonardo Damiani | |
| Puro Chicali | Edgar Chairez | straight outta Mexicali |
| Puro Osso | Allan Nascimento | all bone |
| Purple Rainn | Rainn Guerrero | |
| Qazaq | Damir Ismagulov | the Kazakh |
| Quake | Brad Riddell | |
| Queen Kong | Yan Qihui | |
| Queen of Violence | Ariane da Silva | |
| Queenie | Jaimelene Nievera | |
| Quick | Mike Swick | |
| Quick Guns | John Gunderson | |
| Quicksand | Kevin Natividad | |
| Quiet Storm | Randa Markos | |
| Quik | Montel Jackson | |
| Rafinha | Rafael Rebello | |
| Rage | Ralph Dillon | |
| Ragin' | Kajan Johnson | |
| Raging | Al Iaquinta | |
| Raging Panda | Julia Avila | |
| Ragnar | Mickael Lebout | |
| Rainbow Renegade | Tiffany Masters | |
| Rambo | Raheam Forest | |
| Rampage | Quinton Jackson | |
| Ranger | Greg Stott | |
| Rated R | Max Rohskopf | |
| Raw Dawg | Brandon Royval | |
| Rayadito | Genaro Valdez | little striped one |
| Razor | Curtis Blaydes | |
| RdR | Reinier de Ridder | |
| Real Deal | Chris Beal | |
| Real Steel | Andreas Stahl | |
| Rebel Girl | Ashlee Evans-Smith | |
| Red | Eric Schafer | |
| Red Fox | Yanal Ashmouz | |
| Red King | Rory MacDonald | |
| Redhorse | KyeungPyo Kim | |
| Redrum | Bo Cantrell | |
| Redser | Paul Redmond | |
| Relentless | Ryan Bastianelli | |
| Remember the Name | Belal Muhammad | |
| Renegade | Jerome Rivera | |
| RezDog | Virgil Zwicker | |
| Ribz | Greg Rebello | |
| Rick Monstro | Richardson Moreira | monster |
| Riptide | Reese Andy | |
| Riscado | Rodrigo Gripp de Sousa | scratched |
| Rob Roy | Sherron Leggett | |
| Robo | Chad Robichaux | |
| Robocop | Gregory Rodrigues | |
| Robzilla | Robert Valentin | |
| Rock | Nate Quarry | |
| Rock Solid | Shana Olsen | |
| Rocket | Aleksandar Rakic | |
| Rocky | Leon Edwards | |
| Roli | Rolando Delgado | |
| Rolls | Mikey Gonzalez | |
| Rolo | Alex Torres | roll |
| Ronda | Eduarda Moura | |
| Rondinha | Stephanie Luciano | little swallow |
| Rowdy | Bec Rawlings | |
| Rude Boy | Troy Mandaloniz | |
| Rudeboy | Randy Brown | |
| Rudy | Iwo Baraniewski | redhead |
| Rukus | Brandon Thatch | |
| Rumble | Anthony Johnson | |
| Rush | Georges St-Pierre | |
| Russian Ronda | Irina Alekseeva | |
| Russian Thunder | Alexander Yakovlev | |
| Ruthless | Robbie Lawler | |
| Sagat | David Zawada | |
| Salsa Boy | Waldo Cortes Acosta | |
| Sampage | Sam Hughes | |
| Samurai | Adam Bramhald | samurai |
| Sapo | Rafael Natal | frog |
| SarJ | Sijara Eubanks | |
| Sasuke | Keisuke Sasu | |
| Savage | Chad George | |
| Savant | Trenell Young | |
| Scare | Melissa Croden | |
| Scarecrow | Dave Galera | |
| Scorpion | Jeremy Jackson | |
| Seb | Sebastian Szalay | |
| Seiryu | Baru Harn | azure dragon |
| Semento | Carlo Pedersoli Jr. | |
| Semi The Jedi | Matthew Semelsberger | |
| Semtex | Paul Daley | |
| Senor Perfecto | Bill Algeo | Mr. Perfect |
| Sentoryu | Henry Miller | battle dragon |
| Serbian Steel | Bojan Velickovic | |
| Sergeant | Nick Hein | |
| Sergipano | Andre Muniz | from Sergipe |
| Sertanejo | Felipe Arantes | country boy |
| Sexi Mexi | John Castaneda | |
| Sexual Chocolate | Everett Sims | |
| Sha Bang Bang | Keith Berish | |
| Shakur | Djorden Santos | grateful |
| Shameless | Don Shainis | |
| Shamoji | Katsuhisa Fujii | rice paddle |
| Shamurai | Trey Ogden | |
| Shaolin | Shane Campbell | |
| Shazam | Shaheen Santana | |
| She Wolf | Liana Jojua | |
| Sheetara | Mayra Bueno Silva | |
| Sho Nuff | Dominic Waters | |
| Shockwave | Hannah Cifers | |
| Shogun | Mauricio Rua | military commander |
| Shonuff the Master | Rodney Wallace | |
| Short Fuse | Ed Herman | |
| Shorty | Jose Torres | |
| Shorty Rock | Sean Santella | |
| Shotgun | Jason Young | |
| Show Kid | Emilio Cuellar | |
| Showtime | Anthony Pettis | |
| Shyne | Shonte Barnes | |
| Sicario | Henry Martinez | hitman |
| Sick Dog | Hector Ramirez | |
| Silverback | Cyril Asker | |
| Sitkayan | Francisco Trevino | |
| Siwy | Adam Wieczorek | grey-haired |
| Skeletor | Rhys McKee | |
| Skull Cracker | Mike Dolce | |
| Skullman | Abner Lloveras | |
| Skyscraper | Stefan Struve | |
| Skywalker | Lucas Brennan | |
| Slam | Aaron Wetherspoon | |
| Slava Claus | Viacheslav Borshchev | |
| Slick | Nick Aguirre | |
| Slickness | Colby Thicknesse | |
| Slippery | Peter Barrett | |
| Slo Mike | Mike Rodriguez | |
| Smasher | Guangyou Ning | |
| Smile'N | Sam Alvey | |
| Smiler | Nad Narimani | |
| Smokin' | Shane Young | |
| Smokin' Joe | Joey Villasenor | |
| Smooth | Benson Henderson | |
| Snake Eyes | Radley Da Silva | |
| Sneaky Zebra | Alexis Dufresne | |
| Sniper | Francisco Figueiredo | |
| Soldier | Dion Staring | |
| Soldier Boy | Garreth McLellan | |
| Soldier of God | Alberto Mina | |
| Son of Fire | Domingo Pilarte | |
| Son of Susie | Billy Elekana | |
| Soncora | Daniel Marcos | |
| Sorriso | Ariane Carnelossi | smile |
| Soulforce | Nathan Coy | |
| Soulja | Sarah Payant | |
| Spade | HanSeul Kim | |
| Spartan | Geraldo de Freitas | |
| Special Force | Jong Man Kim | |
| Spider | Ho Taek Oh | |
| Spider-Girl | Maria Oliveira | |
| SpiderMonkey | Ashley Yoder | |
| Spitfire | Emily Whitmire | |
| Sponge | Tarec Saffiedine | |
| Sseda | Da Woon Jung | tough/strong |
| StarBoy | Manel Kape | |
| Steadfast | Cheyden Leialoha | |
| Stealth | Shuya Kamikubo | |
| Steppe Warrior | Namsrai Batbayar | |
| Stillknocks | Dricus Du Plessis | |
| Sting | SeungWoo Choi | |
| Stitch | Aleksandra Albu | |
| Stoneface | Tom Niinimaki | |
| Storm | Batgerel Danaa | |
| Stormin' | Norman Parke | |
| Strasser | Kiichi Kunimoto | |
| Street | Jorge Gonzalez | |
| Street Buddha | Dom Mar Fan | |
| Streetfight Bancho | Hiroyuki Takaya | street fighting gang boss |
| Striker | Victor Hugo | |
| Stryker | Steven Ciaccio | |
| Stubborn | Kiran Singh | |
| Stucky | Stanislav Nedkov | |
| Stump | Chris Heatherly | |
| Stun Gun | Dong Hyun Kim | |
| Suave | Nohelin Hernandez | smooth |
| Sucuri | Viviane Pereira | anaconda |
| Suga | Rashad Evans | |
| Sugafoot | Anthony Adams | |
| Sugar | Shane Nelson | |
| Sugar Free | Kim Couture | |
| Sugarfoot | Ray Sefo | |
| Sugi Rock | Naho Sugiyuma | |
| Sui Generis | Jesse Strader | unique, one of a kind |
| Sukata | Mario Neto | |
| Super | Sage Northcutt | |
| Super Duper | Bobby Cooper | |
| Super Mely | Melissa Martinez | |
| Super Rookie | YoungJae Song | |
| Super Saiyan | Taiyilake Nueraji | |
| Super Samoan | Mark Hunt | |
| Superman | Dennis Hallman | |
| Supernatural | Tae Hyun Bang | |
| Swamp | Moise Rimbon | |
| Sweet Dreams | Jamahal Hill | |
| Sweet Swede | Andreas Spang | |
| Sweetbread | Dinis Paiva Jr. | |
| Sweetness | Al Matavao | |
| Swift | Elijah Smith | |
| T-City | Brian Ortega | |
| T. Wrecks | Terrance McKinney | |
| Ta Danado | Carlos Eduardo Rocha | wild one |
| Taco | Chris Padilla | |
| Tajik | Muin Gafurov | |
| Tajik Eagle | Nurullo Aliev | |
| Tank | David Abbott | |
| Tank Mode | Andy Enz | |
| Tanquinho | Augusto Mendes | little tank |
| Tarzan | Luan Chagas | |
| Tasmanian Devil | Davi Ramos | |
| Tauzemup | Aaron Tau | |
| Taz | Josh Ferguson | |
| Te Pedro | Pedro Otavio | |
| Tech | Tateki Matsuda | |
| Techno Goliath | Hong Man Choi | |
| Teco | Jose Quinonez | |
| Temurlan | Ramazan Temirov | |
| Ten | Ben Nguyen | |
| Tha' Dragon | Kenny Ento | |
| Thai Panther | Tainara Lisboa | |
| The | James Krause | |
| The Ace | Hyun Gyu Lim | |
| The Afghan Lion | Abdul Azeem Badakhshi | |
| The African Assassin | Rameau Thierry Sokoudjou | |
| The Afro Samurai | Jamey Simmons | |
| The AK Kid | Maurice Mitchell | |
| The Alaskan Assassin | Sam Hoger | |
| The Albanian Lion | Leon Aliu | |
| The All-American | Chris Weidman | |
| The American Kidd | Justin Lawrence | |
| The American Psycho | Stephan Bonnar | |
| The Angel | Patricia Alujas | |
| The Angel of Death | Damacio Page | |
| The Angry Hick | Bret Bergmark | |
| The Animal | Daniel McWilliams | |
| The Anishinaabe Kid | Carl Deaton | |
| The Anomaly | Vince Cachero | |
| The Answer | Frankie Edgar | |
| The Anvil | Manvel Gamburyan | |
| The Archangel | Fatima Kline | |
| The Archer | Ashe Bowman | |
| The Argentine Assassin | DeAnna Bennett | |
| The Asian Sensation | Andre Soukhamthath | |
| The Asian Viking | Peter Danesoe | |
| The Assassin | Danny Abbadi | |
| The Assassin Baby | Brandon Moreno | |
| The Athlete | Jason MacDonald | |
| The Autobot | CJ Hamilton | |
| The Axe Murderer | Wanderlei Silva | |
| The Baba Yaga | Damian Pinas | the boogeyman |
| The Baby-Faced Killa | Cameron Smotherman | |
| The Baddy | Paddy Pimblett | |
| The Balkan Bear | Brando Pericic | |
| The Baltic Gladiator | Modestas Bukauskas | |
| The Bama Beast | Marcus Brimage | |
| The Barbarian | Tim Boetsch | |
| The Barn Owl | Ian Loveland | |
| The Barncat | Tamdan McCrory | |
| The Baron | Renan Barao | |
| The Bear | Rob Broughton | |
| The Beard | Dennis Bryant | |
| The Beast | Christian Aguilera | |
| The Beast of the East | Patrick Walsh | |
| The Beastman | Marvin Eastman | |
| The Beautiful Monster | Braxton Smith | |
| The Belizean Bruiser | Marion Reneau | |
| The Bengal | KB Bhullar | |
| The Bermudez Triangle | Manny Bermudez | |
| The Best | Tatsuro Taira | |
| The Best Fisherman in MMA | Cody Chovancek | |
| The Beverly Hills Ninja | Jordan Wright | |
| The Big Boy | Robelis Despaigne | |
| The Big Buck | Chris Birchler | |
| The Big Cat | Tom Erikson | |
| The Big Deal | Ryan Jimmo | |
| The Big Heart | ChangMin Yoon | |
| The Big Ticket | Walt Harris | |
| The Bigslow | Luke Barnatt | |
| The Bionic | Dave Terrel | |
| The Black | Davi Bittencourt | |
| The Black Beast | Derrick Lewis | |
| The Black Cobra | Dewey Cooper | |
| The Black Dragon | Solomon Renfro | |
| The Black Eagle | Richard Odoms | |
| The Black Legion | Jason Black | |
| The Black Samourai | Alan Baudot | the black samurai |
| The Black Sniper | Michael McDonald | |
| The Blaze | Herbert Burns | |
| The Bo-Man | Alton Cunningham | |
| The Boa Constrictor | Aleksei Oleinik | |
| The Body Snatcher | Anton Berzin | |
| The Bohemian | Tim Lajcik | |
| The Bone Crusher | Paul Herrera | |
| The Bonecrusher | Errol Zimmerman | |
| The Boogeyman | Dean Lister | |
| The Bosnian Bomber | Damir Hadzovic | |
| The Boss | Steve Bosse | |
| The Brave Warrior | Chad Corvin | |
| The Brazilian Cowboy | Bruno Lopes | |
| The Brazilian Gangsta | Livinha Souza | |
| The Brazilian Killa | Alex Stiebling | |
| The Brazilian Samurai | Joao Zeferino | |
| The Brazilian Tiger | Ricardo Arona | |
| The Brick | Nikk Covert | |
| The Bronx Bomber | Lazar Stojadinovic | |
| The Brown Bomber | Will Santiago | |
| The Bull | Lukasz Brzeski | |
| The Bulldog | Marvin Maldonado | |
| The Bulldozer | Tanner Boser | |
| The Bullet | Robert Breslin | |
| The Bully | Ricardo Lamas | |
| The Bumblebee | Khomkrit Niimi | |
| The Butcher | Bryan Battle | |
| The Buzzsaw | Shaun Etchell | |
| The California Kid | Urijah Faber | |
| The Canadian Gangster | Olivier Aubin-Mercier | |
| The Cannibal | Charlie Campbell | |
| The Cannon | Carlos Candelario | |
| The Captain | Jonathan Micallef | |
| The Carnivore | TJ Hepburn | |
| The Carny | Nik Lentz | |
| The Carpenter | Clay Guida | |
| The Catwoman | Priya Sharma | |
| The Caveman | Dave Rickels | |
| The Celtic Kid | Jake Matthews | |
| The Cheesecake Assassin | Danny Mitchell | |
| The Chef | Yuji Ephoevi-Ga | |
| The Chess Master | Alexander Morgan | |
| The Chief | Andre Roberts | |
| The Choir Boy | Ron Stallings | |
| The Chosen One | Tyron Woodley | |
| The Chosyn 1 | Jamie Yager | |
| The Clean Monster | Valter Walker | |
| The Cole Train | Cole Smith | |
| The Colombian Warrior | Danny Chavez | |
| The Colossus | James Thompson | |
| The Conqueror | Yao Zhikui | |
| The Controller | Connor Matthews | |
| The Count | Michael Bisping | |
| The Crank | Frank Camacho | |
| The Crazy Lion | Reza Arianto | |
| The Creepy Weasel | Steve Montgomery | |
| The Crippler | Chris Leben | |
| The Croatian Sensation | Pat Miletich | |
| The Crochet Boss | Maurice Greene | |
| The Crow | David Loiseau | |
| The Crowbar | Matt Hobar | |
| The Crush | Anthony Torres | |
| The Crusher | Chris Herrera | |
| The Cuban Missile Crisis | Julian Marquez | |
| The Cuban Problem | Yadier del Valle | |
| The Cutt | Chris Honeycutt | |
| The Cyborg | Aaron Ely | |
| The Dalmatian | Melquizael Costa | |
| The Damage | Darren Elkins | |
| The Danger | WonBin Ki | |
| The Dark Angel | Kaline Medeiros | |
| The Dark Knight | Travis Calanoc | |
| The Darkness | Marcus Jones | |
| The Daywalker | Anthony Guarascio | |
| The Dean of Mean | Keith Jardine | |
| The Death Star | Khama Worthy | |
| The Demolition Man | Alistair Overeem | |
| The Dentist | Josh Neer | |
| The Desert Warrior | Yanis Ghemmouri | |
| The Destroyer | Sean Loeffler | |
| The Determined | Dan Argueta | |
| The Devastator | Dominick Reyes | |
| The Diamond | Dustin Kimura | |
| The Diesel | Travis Wiuff | |
| The Diet Butcher | Alexander Otsuka | |
| The Dirty Bird | Tim Means | |
| The Dirty Samurai | Richie Hightower | |
| The Disciple | Blas Avena | |
| The Doberman | CB Dollaway | |
| The Doctor | Phillip Latu | |
| The Dominator | Dominick Cruz | |
| The Dominican Demon | Julio Paulino | |
| The Dominican Nightmare | Alex Garcia | |
| The Don | Michael Lombardo | |
| The Dongbei Tiger | Wang Guan | |
| The Dragon | Zachary Borrego | |
| The Dragon Girl | Liang Na | |
| The Dream | Angel De Anda | |
| The Dreamkiller | Gaston Bolanos | |
| The Duke | Igor Pokrajac | |
| The Eagle | Khabib Nurmagomedov | |
| The Eastside Assassin | Mikey Burnett | |
| The Endless Warrior | Mitsuhiro Ishida | |
| The Engineer | Shane Carwin | |
| The Epidemic | Jordan Vucenic | |
| The Eraser | Paulo Costa | |
| The Evolution | Tyler Stinson | |
| The Executioner | Justin Levens | |
| The Exorcist | Chris Price | |
| The Experience | Sam Adkins | |
| The Fearless | Alfred Khashakyan | |
| The Fightin' Texas Aggie | Bubba Bush | |
| The Filipino Assassin | Phillipe Nover | |
| The Filipino Delight | Del Hawkins | |
| The Filipino Phenom | Eddie Yagin | |
| The Filipino Wrecking Machine | Mark Munoz | |
| The Finishing Machine | Gerald Strebendt | |
| The Fire | Kevin Burns | |
| The Fire Kylin | Sai Wang | the fire unicorn |
| The Fireball Kid | Takanori Gomi | |
| The Fireman | Dan Barrera | |
| The First Prospect | JaeHyun Park | |
| The First Sun | Chel Erwin-Davis | |
| The Fist | Cody Pfister | |
| The Fluke | Josh Grispi | |
| The Flying Squirrel | Rick Davis | |
| The Foster Boy | Brian Foster | |
| The Freak | Tony Fryklund | |
| The Freakshow | Colin Fletcher | |
| The Freight Train | Josh Diekmann | |
| The Fresh Prince | Phil Rowe | |
| The Fury | Jack Duffy | |
| The Future | Maycee Barber | |
| The Gamer | Jordan Espinosa | |
| The Gazelle | Walel Watson | |
| The Genius | Anthony Romero | |
| The Gentleman | Paul Bradley | |
| The German Tank | Sheila Gaff | |
| The Ghetto Man | Joe Charles | |
| The Ghost | AJ Fletcher | |
| The Ghost Pepper | Erick Gonzalez | |
| The Giant | GwanWoo Lim | |
| The Giant Killer | Keith Hackney | |
| The Gift | Gregor Gillespie | |
| The Gladiator | Travis Galbraith | |
| The Goat | Nick Thompson | |
| The Golden Boy | Abdellah Er-Ramy | |
| The Gorilla | Ilian Bouafia | |
| The Gracie Hunter | Kazushi Sakuraba | |
| The Grasshopper | Marcus Bossett | |
| The Grave Digger | Chad Griggs | |
| The Gravedigger | Shelton Graves | |
| The Great | Siyar Bahadurzada | |
| The Great White | Alex Morono | |
| The Greek | Mike Bronzoulis | |
| The Greek Assassin | Chris Kelades | |
| The Gremlin | Danny Martinez | |
| The Grim | Brett Rogers | |
| The Grin | Simeon Thoresen | |
| The Grinder | Jeff Cox | |
| The Grizzly Bear | Justin Frazier | |
| The Guitar Hero | Justin Jaynes | |
| The Gun | Melsik Baghdasaryan | |
| The Habibi | Bassil Hafez | the beloved |
| The Haitian Sensation | Neil Magny | |
| The Hammer | Hamdy Abdelwahab | |
| The Hand Of | Mark Godbeer | |
| The Hangman | Dan Hooker | |
| The Hanyak | Dustin Jacoby | |
| The Happy Warrior | Roxanne Modafferi | |
| The Hardcore Kid | Emanuel Newton | |
| The Hatchet | Danny Henry | |
| The Hater Hurter | Johnny Rees | |
| The Hawk | Justin Hawes | |
| The Headhunter | Paul Buentello | |
| The Heat | Jon Delos Reyes | |
| The High Chief | Zac Pauga | |
| The Highlight | Justin Gaethje | |
| The Highlight Kid | Bubba Jenkins | |
| The Highlight Reel | Donovan Beard | |
| The Hippo | Anthony Perosh | |
| The Hitman | Angga | |
| The Hooligan | Paddy Holohan | |
| The Hornet | Levan Makashvili | |
| The Horror | Rick Story | |
| The Hulk | Ion Cutelaba | |
| The Human Highlight Reel | Brandon Jenkins | |
| The Hun | Nandor Guelmino | |
| The Hungarian Nightmare | Christian Wellisch | |
| The Hungarian Stallion | Ollie Schmid | |
| The Hunter | Kimbert Alintozon | |
| The Hurricane | Pablo Alfonso | |
| The Hurt | Kurt Holobaugh | |
| The Hybrid | Niko Price | |
| The Iceman | Chuck Liddell | |
| The Immortal | Matt Brown | |
| The Indian Kid | Sumit Kumar | |
| The Indian Notorious | Roshan Mainam | |
| The Indian Rhino | Chungreng Koren | |
| The Inferno | Jeff Joslin | |
| The Insane | Cain Carrizosa | |
| The Insane One | Justin McCully | |
| The Irish Assassin | Ryan Healy | |
| The Irish Bad Boy | Brennan Ward | |
| The Irish Dragon | Paul Felder | |
| The Irish Hand Grenade | Marcus Davis | |
| The Irish Tornado | Jason Ireland | |
| The Iron Bull | John Doyle | |
| The Iron Lady | Germaine de Randamie | |
| The Iron Lion | Branden Lee Hinkle | |
| The Iron Pol | Mariusz Ksiazkiewicz | |
| The Iron Turtle | JunYong Park | |
| The Ironman | Travis Fulton | |
| The Israeli Tank | Eli Aronov | |
| The Italian Dream | Marvin Vettori | |
| The Italian Stallion | Luigi Vendramini | |
| The Jackhammer | Jared Papazian | |
| The Jamaican Sensation | Ode Osbourne | |
| The Janitor | Vladimir Matyushenko | |
| The Jawaiian | Kamuela Kirk | |
| The Jedi | Luke Jumeau | |
| The Jersey Devil | Nick Catone | |
| The Joker | Mike Guymon | |
| The Judge | Ray Rodriguez | |
| The Juggernaut | Antwain Britt | |
| The Kansas City Bandit | Jason High | |
| The Karate Hottie | Michelle Waterson-Gomez | |
| The Karate Kid | Ricky Steele | |
| The Kid | Jimy Hettes | |
| The Kill | Will Chope | |
| The Killa Gorilla | Jared Cannonier | |
| The Killer | Kitt Campbell | |
| The King | Chico Camus | |
| The King of Rock n' Rumble | Elvis Sinosic | |
| The Kiss | Chris Spang | |
| The KO Wizard | Josias Musasa | |
| The Korean Bulldozer | Yui Chul Nam | |
| The Korean Superboy | Dooho Choi | |
| The Korean Tyson | Seokhyeon Ko | |
| The Korean Zombie | Chan Sung Jung | |
| The Kraken | Juan Adams | |
| The Kung Fu Warrior | Brady Huang | |
| The Lady GOAT | Bia Mesquita | |
| The Last Emperor | Fedor Emelianenko | |
| The Last Gladiator | Lu Kai | |
| The Last Kingsman | Nathaniel Wood | |
| The Last Ninja | Ange Loosa | |
| The Last Ottoman | Ibo Aslan | |
| The Last Pirate | Morgan Charriere | |
| The Last Stylebender | Israel Adesanya | |
| The Last Viking | Jorgen Kruth | |
| The Law | Matt Lindland | |
| The Leech | Damon Jackson | |
| The Legend | Mairon Santos | |
| The Leprechaun | Roger Carroll | |
| The Librarian | Jake Lindsey | |
| The Lifeguard | Dmitrii Smoliakov | |
| The Lil Badger | Jacob Rosales | |
| The Lion | Zarrukh Adashev | |
| The Lioness | Amanda Nunes | |
| The Little Animal | Gigo Jara | |
| The Little Axe | Andy Ogle | |
| The Locomotive | Marcio Navarro | |
| The Lone Wolf | Landon Quinones | |
| The Machine | Kenneth Alexander | |
| The Machine 2.0 | Kennedy Freeman | |
| The Machine Gun | Ronald Jhun | |
| The Mad Monkey | Nick Serra | |
| The Mad Prince | Louis Jourdain | |
| The Mad Titan | Yorgan De Castro | |
| The Magician | John Dodson | |
| The Maine-iac | Tim Sylvia | |
| The Man | Dan Charles | |
| The Mangler | Matt Bessette | |
| The Maniac | Marcus McGhee | |
| The Manic Hispanic | Eddie Sanchez | |
| The Marine | Mike Richman | |
| The Martian | Mike Ricci | |
| The Massacre | Drew McFedries | |
| The Master | Drew Fickett | |
| The Master of Disaster | Mike Massenzio | |
| The Matrix | Kyler Phillips | |
| The Mauler | Alexander Gustafsson | |
| The Meat Cleaver | Forrest Petz | |
| The Menace | Dennis Bermudez | |
| The Menifee Maniac | Fernando Gonzalez | |
| The Messenger | Jared Hamman | |
| The Mexicutioner | Joey Beltran | |
| The Midwest Choppa | Isaac Dulgarian | |
| The Milford Mauler | Richie Santiago | |
| The Mindless Hulk | Dylan Budka | |
| The Miner | Nikita Krylov | |
| The Minion | Jeimeson Saudino | |
| The Miracle | Lerone Murphy | |
| The Mongolian Knight | Alatengheili | |
| The Mongolian Murderer | Aoriqileng | |
| The Monkey God | Jarred Brooks | |
| The Monkey King | Jordan Leavitt | |
| The Monsoon | Lorenz Larkin | |
| The Monster | Chad Anheliger | |
| The Moose | Jackson McVey | |
| The Moroccan Devil | Youssef Zalal | |
| The Motor | Mohammed Usman | |
| The Motown Phenom | Kevin Lee | |
| The Murderer | Brandon Melendez | |
| The Muscle Hamster | Josiah Harrell | |
| The Muscle Shark | Sean Sherk | |
| The Mutant | Ricardo Morais | |
| The Naked Man | Jorge Ortiz | |
| The Natural | John Alessio | |
| The Natural Born Killer | Carlos Condit | |
| The New York Bad Ass | Phil Baroni | |
| The Newborn | Christopher Alvidrez | |
| The NIce Guy | Joel Thomas | |
| The Nigerian Nightmare | Kamaru Usman | |
| The Night Queen | Nicdali Rivera-Calanoc | |
| The Night Wolf | Jamie Pickett | |
| The Nightmare | Shanelle Dyer | |
| The Ninja | Steven Nguyen | |
| The Ninja Ferret | Julieta Martinez | |
| The Ninja of Love | Nick Denis | |
| The Nomad | Damon Wilson | |
| The North Woods Nightmare | Kevin Haley | |
| The Nose | Joe Wilk | |
| The Notorious | Conor McGregor | |
| The Octopus | Diego Saraiva | |
| The Olympian | Mark Madsen | |
| The Omen | Damien Trites | |
| The One | Derek Brunson | |
| The Outlaw | John Adajar | |
| The Ox | Jesse Lennox | |
| The OxFighter | Khaos Williams | |
| The Panda | Xiong Jingnan | |
| The Panther | Sergio Moraes | |
| The Peacemaker | Leslie Smith | |
| The People's Champ | Tito Ortiz | |
| The People's Warrior | Joshua Burkman | |
| The Phenom | Vitor Belfort | |
| The Pikey | Brett Johns | |
| The Pink Panther | Kurtis Campbell | |
| The Pit | Daniel Pineda | |
| The Pitbull | Andrei Arlovski | |
| The Platypus | Josh Pulsifer | |
| The Pleasure Man | Anton Turkalj | |
| The Polar Bear | Paul Varelans | |
| The Polish Connection | Keith Wisniewski | |
| The Polish Experiment | Krzysztof Soszynski | |
| The Polish Hammer | Chris Horodecki | |
| The Polish Pistola | Seth Baczynski | the Polish pistol |
| The Polish Pitbull | Damian Grabowski | |
| The Polish Zombie | Marcin Wrzosek | |
| The Potter | John Cofer | |
| The Preacher's Daughter | Holly Holm | |
| The Predator | Patrick Cote | |
| The Pretzel | Derek Getzel | |
| The Pride of Bloomfield | Mark Cherico | |
| The Pride of Chennai | Kaushik Saikumar | |
| The Pride of El Salvador | Ivan Menjivar | |
| The Prince | Amir Albazi | |
| The Princess | Karine Gevorgyan | |
| The Problem | Chris Duncan | |
| The Prodigy | Guilherme Costa | |
| The Professional | Azamat Murzakanov | |
| The Professional Predator | Brian Rogers | |
| The Professor | Chris Wilson | |
| The Professor Finesser | Ethyn Ewing | |
| The Project | Wes Sims | |
| The Promise | Alberto Montes | |
| The Prospect | Marcus LeVesseur | |
| The Prototype | Jake Collier | |
| The Psycho | Karl Amoussou | |
| The Punisher | Melton Bowen | |
| The Punk | Josh Thomson | |
| The Queen | Fabiola Pidroni | |
| The Queen of Spades | Shayna Baszler | |
| The Quiet Assassin | Nick Penner | |
| The Quiet Man | Dylan Mantello | |
| The Ragin' | Jessica Rakoczy | |
| The Raging Bull | Rich Attonito | |
| The Raging Warrior | Joey Gambino | |
| The Ram | Sam Spengler | |
| The Real Deal | Vincent Eazelle | |
| The Real Hunter | Baisangur Susurkaev | |
| The Real OC | Sean O'Connell | |
| The Real One | Matt Grice | |
| The Reaper | Sedriques Dumas | |
| The Rebel | Gokhan Saki | |
| The Recipe | Anthony Lapsley | |
| The Red Nosed Pitbull | Steve Berger | |
| The Renegade | Cody Gibson | |
| The Reverend | Chuck Grigsby | |
| The RGV Bad Boy | Gilbert Urbina | |
| The Rhino | Mike Bourke | |
| The Ripper | Islam Dulatov | |
| The Road Warrior | Jonathan Goulet | |
| The Robot | Steve Cantwell | |
| The Rock | Homer Moore | |
| The Rock n Rolla | Nah-Shon Burrell | |
| The Rockstar | Dave Phillips | |
| The Ronin | Jesse Fujarczyk | the masterless samurai |
| The Rosedale Reaper | Rob Kimmons | |
| The Royal Fighter | Ali AlQaisi | |
| The Rush | BoHyun Park | |
| The Russian Bear | Oleg Taktarov | |
| The Russian Crusher | Alex Serdyukov | |
| The Russian Hammer | Artem Lobov | |
| The Russian Polar Bear | Yuri Panferov | |
| The Saint | Rob Emerson | |
| The Samoan Savage | Jhonoven Pati | |
| The Sandman | Dan Christison | |
| The Savage | AJ Cunningham | |
| The Sawed-Off Savage | Marnic Mann | |
| The Scarecrow | Pablo Garza | |
| The Scrapper | Chas Skelly | |
| The Secret Weapon | Pete Spratt | |
| The Sergeant | Steve Byrnes | |
| The Serial Killer | Travis Lutter | |
| The Shaman | Kevin Jordan | |
| The Shanimal | Shanna Young | |
| The Shark | Mark Choinski | |
| The Shaved Gorilla | Alex Huddleston | |
| The Show | Landon Showalter | |
| The Silencer | Raphael Butler | |
| The Silent Assassin | Abel Cullum | |
| The Silverback | Seth Petruzelli | |
| The Skuller | Stoney Hale | |
| The Sledge | James Hammortree | |
| The Sledgehammer | Ilir Latifi | |
| The Sluggernaut | Jonny Parsons | |
| The Smashing Machine | Mark Kerr | |
| The Smile Killer | Fares Ziam | |
| The Smoke | Sean Sharaf | |
| The Snack Panther | Elisha Ellison | |
| The Snake | Cyrille Diabate | |
| The Sniper | Dean Barry | |
| The Snow Leopard | Balajin | |
| The Snowman | Jeff Monson | |
| The So Cal Kid | Chris Saunders | |
| The Soldier | Wes Combs | |
| The Soul Assassin | David Terrell | |
| The South Jersey Strangler | Tim Williams | |
| The South Side Strangler | Joe Brammer | |
| The Spaniard | Charlie Brenneman | |
| The Spartan | Martin Day | |
| The Spider | TJ O'Brien | |
| The Spyder | Jonavin Webb | |
| The Squeeze | Sammy Morgan | |
| The Stalker | Xie Bin | |
| The Stallion | Derek Campos | |
| The SteamRolla | Matt Frevola | |
| The Storm | Hamid Amiri | |
| The Striker | John Dave Almanza | |
| The Striking Viking | Jakob Lovstad | |
| The Sultan | Mehdi Baghdad | |
| The Surgeon | Rosi Sexton | |
| The Swarm | Linton Vassell | |
| The Sweet Savage | Sovannahry Em | |
| The Tachi Kid | Poppies Martinez | |
| The Tactician | Justin Patterson | |
| The Tajik Tank | Loik Radzhabov | |
| The Talent | Alan Belcher | |
| The Tank | Yi Sak Lee | |
| The Tank Engine | Ryan Thomas | |
| The Tarantula | Dequan Townsend | |
| The Tattooed Terror | Johnny Cisneros | |
| The Tazmexican Devil | Ray Borg | |
| The Teacher | Ben Holscher | |
| The Terminator | Trent Miller | |
| The Terra | Matt Serra | the land |
| The Texas Crazy Horse | Heath Herring | |
| The Texas Kid | Michael Aswell Jr. | |
| The Texecutioner | James Vick | |
| The Therapist | Justin Governale | |
| The Thoroughbred | Jay Hieron | |
| The Thriller | Sherrard Blackledge | |
| The Thundercat | Craig White | |
| The Tibetan Eagle | Sumudaerji | |
| The Tiger | Gugun Gusman | |
| The Titan | Jimmy Ambriz | |
| The Tooth Fairy | Andy Murad | |
| The Train | Nate Landwehr | |
| The Trashing Machine | Tim Hague | |
| The Triangular Strangler | Joe Pearson | |
| The Triggerman | Rico Farrington | |
| The Truth | Bobby Hoffman | |
| The Turan Warrior | Bekzat Almakhan | |
| The Turkish Delight | Alptekin Ozkilic | |
| The Turn | Rafael Alves | |
| The UAE Warrior | Mohammad Yahya | |
| The Unbroken | Roybert Echeverria | |
| The Underdog | Kaiwen | |
| The Unleashed | Bogdan Grad | |
| The Unpredictable One | Sean Lally | |
| The Upgrade | Dan Lauzon | |
| The Uzbek | Anvar Boynazarov | |
| The Vanilla Gorilla | Chase Sherman | |
| The Venezuelan Vixen | Julianna Pena | |
| The Viking | Jon Olav Einemo | |
| The Viking King | Greg Velasco | |
| The Villain | Dylan Andrews | |
| The Violence | Magno Dias | |
| The Viper | Brandon Visher | |
| The War Hammer | Josh Shockman | |
| The Warmaster | Josh Barnett | |
| The Warrior | Dave Menne | |
| The Warrior Princess | Diana Belbita | |
| The Weasel | Daniel Weichel | |
| The Welsh Gangster | Oban Elliott | |
| The Welsh Wrecking Machine | John Phillips | |
| The Werewolf of Texas | Daniel Jolly | |
| The Westside Strangler | Chris Brennan | |
| The White Mamba | Josh Wick | |
| The Whitemare | Marius Zaromskis | |
| The Wild Child | John Reedy | |
| The Wild One | Michelle Montague | |
| The Wild Wolf | Jumabieke Tuerxun | |
| The Wildman | Thomas Denny | |
| The Witch | Dione Barbosa | |
| The Wizard | Ryan Hall | |
| The Wolf | Darrion Caldwell | |
| The Wolfman | Eperaim Ginting | |
| The Wolverine | Mike Rio | |
| The World's Most Dangerous Man | Ken Shamrock | |
| The Wrecker | Robert Densley | |
| The Wrecking Ball | Marcus Hicks | |
| The Young Assassin | Melvin Guillard | |
| The Young Lion | Thomas Gifford | |
| The Young Punisher | Pedro Munhoz | |
| The Young Titan | Ernie Juarez | |
| The Zohan | Randy Costa | |
| The Zulu Warrior | Bolaji Oki | |
| Thominhas | Thomas Almeida | |
| Thriller | Ty Miller | |
| Thrilling | Pat Schilling | |
| Thud | Austin Hubbard | |
| Thug | Rose Namajunas | |
| Thug Nasty | Bryce Mitchell | |
| Thunder | Josefine Knutsson | |
| Tibetan Knight | Qiu Lun | |
| Ticoto | Marcio Barbosa | |
| Tiger | Yves Jabouin | |
| Tiger Junior | Luis Gomez | |
| Tigre | Edwin Aguilar | tiger |
| Tina Black | Valesca Machado | |
| Tiny Tornado | Tecia Pennington | |
| Tizil | Carlos Mota | |
| TK | Tsuyoshi Kohsaka | |
| Tobikan Judan | Shinya Aoki | master of flying submissions |
| Toky | Tokitaka Nakanishi | |
| Tomahawk | Eli Tamez | |
| Tombstone | Taylor Johnson | |
| Tonga | Gaston Reyno | |
| Toninho Furia | Gleristone Santos | |
| Too Sweet | Sarah Alpar | |
| Top Boy | Alain Van der Merckt | |
| Top Gun | Tucker Lutz | |
| Toquinho | Rousimar Palhares | little stump |
| Tora | Shogo Sato | tiger |
| Totoro | Hu Yaozong | |
| Touchy | Andre Fili | |
| Tractor | Rafaello Oliveira | |
| Trailblazer | Kevin Holland | |
| Trator | Rodolfo Bellato | tractor |
| Trauma | Tra Telligman | |
| Trekko | Bernardo Magalhaes | |
| Treta | Talita Nogueira | trouble |
| Tricky | Mark Dickman | |
| Triple C | Henry Cejudo | |
| Triple Threat | Tonya Evinger | |
| Trouble | Valerie Letourneau | |
| Truck | Eddie Gordon | |
| Tshilobo | Impa Kasanganay | |
| Tubarao | Joanderson Brito | shark |
| Turbo | Alejandro Perez | |
| TVTime | Tre'ston Vines | |
| Twilight | Timmy Cuamba | |
| Twin Dragon | Joshua Wang-Kim | |
| Twin Tiger | Mal Foki | |
| Twinkle Toes | Frank Trigg | |
| Tybur | Marcin Tybura | |
| Uglyman Joe | Joseph Holmes | |
| Ulka | Yuta Sasaki | |
| Uncle Creepy | Ian McCall | |
| Undertaker | David Dvorak | |
| Uno Shoten | Caol Uno | |
| Uraken | Kengo Ura | back fist |
| Ural Hulk | Ivan Shtyrkov | |
| Urso | Guilherme Uriel | bear |
| Useless | Ulysses Gomez | |
| Vai Cavalo | Fabricio Werdum | go, horse |
| Valhalla | Emil Meek | |
| Vandetta | Vince Morales | vendetta |
| Vanilla Gorilla | Louie Sutherland | |
| Vas | Richie Vaculik | |
| Venezuelan Fighter | Omar Morales | |
| Venom | Michael Page | |
| Vicious | Victor Rodriguez | |
| Vina | Marcos Vinicius | |
| Violent Bob Ross | Luis Pena | |
| Viuva Negra | Maria Silva | black widow |
| Viva | Roger Zapata | long live |
| Vivi | Viviane Araujo | |
| Volk | Bazigit Atajev | wolf |
| Wagnao | Wagner Silva | |
| Walking Trouble | Ante Delija | |
| Warhammer | Adam Hunter | |
| Warhawk | Jonathan Piersma | |
| Warpath | Ruben Villareal | |
| Warrior | Zubaira Tukhugov | |
| Warrior of God | Olivier Murad | |
| Warrior Princess | Zoila Frausto | |
| Wasabi | Enrique Marin | Japanese horseradish |
| Water | Jesse Bongfeldt | |
| Water Buffalo | Fabio Cherant | |
| Webster | Damian Stasiak | |
| White Assassin | Kolton Englund | |
| White Bear | Klidson Abreu | |
| White Buffalo | Francois Botha | |
| White Kong | Jake Hadley | |
| White Lion | Yohan Lainesse | |
| White Rhino | Mark Robinson | |
| White Steel | Brandon Saling | |
| Wicked Machine | Dmitry Sosnovskiy | |
| Wicky Akiyo | Akiyo Nishiura | |
| Wide Open | Joshua Weems | |
| Wild | Magomed Tuchalov | |
| Wild Card | Tommy Hayden | |
| Wild Chanco | Magomed Zaynukov | |
| Wild Thing | Yan Pellerin | |
| Willycat | Daniel Santos | |
| Wolf | Damir Mirenic | |
| Wolverine | Omari Akhmedov | |
| Wonderboy | Stephen Thompson | |
| Wookie | Lukasz Sajewski | |
| Wrong Turn | Terrance Saeteurn | |
| X | Malcolm Gordon | |
| Xicao | Tallison Teixeira | |
| Xuxu | Elias Silverio | sweetheart |
| Ya Boi | Eryk Anders | |
| Yamato Damashii | Enson Inoue | Japanese spirit |
| Yanbo | Tatsuya Saika | |
| Yashabo | Teruto Ishihara | demon boy |
| Yazzle Dazzle | Yazan Hajeh | |
| Yoo-Jitsu | SuYoung You | |
| Young Boss | EoJin Park | |
| Young Gun | Jordan Mein | |
| Young Guns | Scott Jorgensen | |
| Young Savage | JP Buys | |
| Your Majesty | Angela Magana | |
| Zangief | Gabriel Checco | |
| Ze Colmeia | Rodrigo Nascimento | |
| Zebrinha | Eric Spicely | little zebra |
| Zen Machine | Mario Sperry | |
| Zenko | Yoshiyuki Yoshida | good fox spirit |
| Zhakwarius | Jose Johnson | |
| Zo Diddy | Alonzo Martinez | |
| Zohan | Sirwan Kakai | |
| Zombie Girl | Priscila Cachoeira | |
| Zombie Jr. | JooSang Yoo | |
| Zulfikar | Asu Almabayev | |
| Zulu | Azunna Anyanwu | |
| Zuluzinho | Wagner da Conceicao Martins | little Zulu |