Fighters
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Women's Bantamweight
| Name | Nickname | Division | Record | Status |
|---|---|---|---|---|
| Aalon Cruz | Lightweight | 8-4-0 (W-L-D) | Inactive | |
| Aaron Riley | Lightweight | 30-14-1 (W-L-D) | Inactive | |
| Aaron Wilkinson | “The Daywalker” | Lightweight | 11-7-0 (W-L-D) | Inactive |
| Abdul-Kareem Al-Selwady | “Pride of Palestine” | Lightweight | 16-4-0 (W-L-D) | Active |
| Abel Trujillo | “Killa” | Lightweight | 15-8-0 (1 NC) | Inactive |
| Abner Lloveras | “Skullman” | Lightweight | 20-9-1 (W-L-D) | Inactive |
| Achilles Estremadura | Lightweight | 7-1-0 (W-L-D) | Inactive | |
| Adriano Martins | Lightweight | 28-9-0 (W-L-D) | Inactive | |
| Ahmad Hassanzada | Lightweight | 11-3-0 (W-L-D) | Inactive | |
| Aili Muratbek | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Akbarh Arreola | “El Caballero” | Lightweight | 23-11-1 (W-L-D) | Inactive |
| Akitoshi Tamura | “The Ironman” | Lightweight | 21-18-2 (W-L-D) | Inactive |
| Al Iaquinta | “Raging” | Lightweight | 14-7-1 (W-L-D) | Active |
| Alan Patrick | “Nuguette” | Lightweight | 15-4-0 (1 NC) | Inactive |
| Alberto Crane | Lightweight | 15-5-0 (W-L-D) | Inactive | |
| Alessandro Ricci | Lightweight | 10-5-0 (W-L-D) | Inactive | |
| Alex Gorgees | “Hitman” | Lightweight | 6-1-0 (W-L-D) | Inactive |
| Alex Reyes | “The Executioner” | Lightweight | 13-5-0 (W-L-D) | Active |
| Alex White | “The Spartan” | Lightweight | 13-6-0 (W-L-D) | Inactive |
| Alex da Silva | “Leko” | Lightweight | 21-4-0 (W-L-D) | Inactive |
| Alexander Hernandez | “El Gran Chango” | Lightweight | 18-9-0 (W-L-D) | Active |
| Alexander Munoz | Lightweight | 7-2-0 (W-L-D) | Inactive | |
| Alexander Yakovlev | “Russian Thunder” | Lightweight | 24-10-1 (W-L-D) | Inactive |
| Alfonso Alcarez | Lightweight | 1-3-1 (W-L-D) | Inactive | |
| Allan Zuniga | “Tigre” | Lightweight | 13-1-0 (W-L-D) | Inactive |
| Allen Berube | “Monstah” | Lightweight | 4-3-0 (W-L-D) | Inactive |
| Alvin Robinson | “Kid” | Lightweight | 15-9-0 (W-L-D) | Inactive |
| Andre Pederneiras | Lightweight | 1-1-2 (W-L-D) | Inactive | |
| Andre Winner | Lightweight | 21-11-2 (W-L-D) | Inactive | |
| Andrew Holbrook | Lightweight | 12-3-0 (W-L-D) | Inactive | |
| Andy Wang | “The Yellow Peril” | Lightweight | 7-8-1 (W-L-D) | Inactive |
| Anshul Jubli | “King of Lions” | Lightweight | 7-2-0 (W-L-D) | Active |
| Anthony Christodoulou | Lightweight | 12-7-0 (W-L-D) | Inactive | |
| Anthony Morrison | “Cheesesteak” | Lightweight | 20-12-0 (W-L-D) | Inactive |
| Anthony Njokuani | “The Assassin” | Lightweight | 16-12-0 (W-L-D) | Inactive |
| Anthony Romero | Lightweight | 8-0-0 (W-L-D) | Active | |
| Anton Kuivanen | Lightweight | 24-10-0 (W-L-D) | Inactive | |
| Antonio McKee | Lightweight | 29-6-2 (W-L-D) | Inactive | |
| Arman Tsarukyan | “Ahalkalakets” | Lightweight | 23-3-0 (W-L-D) | Active |
| Artur Minev | “Headhunter” | Lightweight | 7-1-0 (W-L-D) | Active |
| Asikeerbai Jinensibieke | Lightweight | 0-0-0 (W-L-D) | Active | |
| Asikerbai Jinensibieke | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Austin Hubbard | “Thud” | Lightweight | 17-10-0 (W-L-D) | Inactive |
| Austin Tweedy | “The Flash” | Lightweight | 8-2-0 (W-L-D) | Active |
| Axel Sola | Lightweight | 11-1-1 (W-L-D) | Active | |
| BJ Penn | “The Prodigy” | Lightweight | 16-14-2 (W-L-D) | Inactive |
| Bahatebole Batebolati | Lightweight | 10-1-1 (W-L-D) | Inactive | |
| Ben Wall | “Manimal” | Lightweight | 8-7-1 (W-L-D) | Inactive |
| Beneil Dariush | Lightweight | 23-8-1 (W-L-D) | Active | |
| Benoît Saint Denis | “God of War” | Lightweight | 17-4-0 (W-L-D) | Active |
| Bernardo Magalhaes | “Trekko” | Lightweight | 13-4-0 (W-L-D) | Inactive |
| Billy Quarantillo | Lightweight | 18-7-0 (W-L-D) | Active | |
| Bob Cook | Lightweight | 5-0-0 (W-L-D) | Inactive | |
| Bolaji Oki | “Zulu Warrior” | Lightweight | 10-4-0 (W-L-D) | Active |
| Brad Riddell | “Quake” | Lightweight | 10-4-0 (W-L-D) | Inactive |
| Brandon Jenkins | “The Human Highlight Reel” | Lightweight | 15-9-0 (W-L-D) | Inactive |
| Brendan Loughnane | Lightweight | 17-3-0 (W-L-D) | Inactive | |
| Brian Cobb | “The Bandit” | Lightweight | 20-9-0 (W-L-D) | Inactive |
| Brian Geraghty | “Duke” | Lightweight | 26-18-1 (W-L-D) | Inactive |
| Brok Weaver | “Chata TUska” | Lightweight | 15-6-0 (W-L-D) | Inactive |
| C.J. Keith | Lightweight | 8-4-0 (W-L-D) | Inactive | |
| Cain Carrizosa | “The Insane” | Lightweight | 10-3-0 (W-L-D) | Inactive |
| Cameron Church | Lightweight | 4-1-0 (W-L-D) | Inactive | |
| Cameron Dollar | “Money Man” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Cameron VanCamp | “Jumpman” | Lightweight | 15-7-1 (W-L-D) | Inactive |
| Caol Uno | Lightweight | 33-19-5 (W-L-D) | Inactive | |
| Carl Deaton | “The Anishinaabe Kid” | Lightweight | 17-7-0 (W-L-D) | Active |
| Carlo Prater | “Neo” | Lightweight | 31-18-1 (W-L-D) | Inactive |
| Caros Fodor | “The Future” | Lightweight | 11-6-0 (W-L-D) | Inactive |
| Cesar Arzamendia | “Goku” | Lightweight | 8-3-0 (W-L-D) | Inactive |
| Cesar Marscucci | Lightweight | 3-2-0 (W-L-D) | Inactive | |
| Charles Oliveira | “Do Bronxs” | Lightweight | 37-11-0 (W-L-D) | Active |
| Charlie Brenneman | “The Spaniard” | Lightweight | 19-8-0 (W-L-D) | Inactive |
| Charlie Campbell | “The Cannibal” | Lightweight | 9-3-0 (W-L-D) | Active |
| Charlie Ontiveros | “The American Bad Boy” | Lightweight | 11-9-0 (W-L-D) | Inactive |
| Chase Gibson | Lightweight | 9-5-0 (W-L-D) | Inactive | |
| Chase Hooper | “The Dream” | Lightweight | 17-5-1 (W-L-D) | Active |
| Chris Duncan | “The Problem” | Lightweight | 15-3-0 (W-L-D) | Active |
| Chris Gruetzemacher | “Gritz” | Lightweight | 15-5-0 (W-L-D) | Active |
| Chris Padilla | “Taco” | Lightweight | 17-6-1 (W-L-D) | Active |
| Chris Saunders | Lightweight | 16-8-0 (W-L-D) | Inactive | |
| Chris Tickle | “Bad Boy” | Lightweight | 9-9-0 (W-L-D) | Inactive |
| Chris Wade | Lightweight | 12-3-0 (W-L-D) | Inactive | |
| Christian Lohsen | Lightweight | 4-2-0 (W-L-D) | Active | |
| Christophe Leininger | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Christos Giagos | “The Spartan” | Lightweight | 20-12-0 (W-L-D) | Inactive |
| Claudio Puelles | “Prince of Peru” | Lightweight | 13-5-0 (W-L-D) | Active |
| Clay Guida | “The Carpenter” | Lightweight | 38-22-0 (W-L-D) | Inactive |
| Cody McKenzie | Lightweight | 16-10-0 (W-L-D) | Inactive | |
| Cody Pfister | “The Fist” | Lightweight | 13-6-1 (W-L-D) | Inactive |
| Colin Fletcher | “The Freakshow” | Lightweight | 14-8-0 (W-L-D) | Inactive |
| Colton Smith | Lightweight | 7-4-0 (W-L-D) | Inactive | |
| Corey Hill | “The Real Deal” | Lightweight | 6-9-0 (W-L-D) | Inactive |
| Courtney Turner | Lightweight | 0-3-0 (W-L-D) | Inactive | |
| Cristiano Marcello | Lightweight | 13-6-0 (W-L-D) | Inactive | |
| Curt Warburton | “The War” | Lightweight | 13-6-0 (W-L-D) | Inactive |
| Dakota Bush | “Hairy” | Lightweight | 8-4-0 (W-L-D) | Inactive |
| Dakota Hope | “Huracán” | Lightweight | 11-2-0 (W-L-D) | Active |
| Dale Hartt | Lightweight | 6-3-0 (W-L-D) | Inactive | |
| Damian Rzepecki | Lightweight | 10-0-0 (W-L-D) | Active | |
| Damien Brown | “Beatdown” | Lightweight | 17-12-0 (W-L-D) | Inactive |
| Damir Hadžović | “The Bosnian Bomber” | Lightweight | 14-8-0 (W-L-D) | Active |
| Damir Ismagulov | “Qazaq” | Lightweight | 24-3-0 (W-L-D) | Inactive |
| Damon Jackson | “The Leech” | Lightweight | 23-8-1 (W-L-D) | Inactive |
| Dan Downes | “Danny Boy” | Lightweight | 8-3-0 (W-L-D) | Inactive |
| Dan Hooker | “The Hangman” | Lightweight | 24-14-0 (W-L-D) | Active |
| Dan Lauzon | “The Upgrade” | Lightweight | 17-6-0 (W-L-D) | Inactive |
| Dan Moret | “The Hitman” | Lightweight | 13-6-0 (W-L-D) | Inactive |
| Daniel Zellhuber | “Golden Boy” | Lightweight | 15-4-0 (W-L-D) | Active |
| Danilo Belluardo | “Caterpillar” | Lightweight | 12-5-0 (W-L-D) | Inactive |
| Danny Abbadi | “The Assassin” | Lightweight | 4-6-0 (W-L-D) | Inactive |
| Danny Castillo | “Last Call” | Lightweight | 17-10-0 (W-L-D) | Inactive |
| Daron Cruickshank | “Detroit Superstar” | Lightweight | 18-10-0 (1 NC) | Inactive |
| Darrell Horcher | “The Saint” | Lightweight | 13-4-0 (W-L-D) | Inactive |
| Darrius Flowers | “Beastmode” | Lightweight | 13-8-1 (W-L-D) | Active |
| Dave Kaplan | “Diamond” | Lightweight | 3-3-0 (W-L-D) | Inactive |
| Davi Ramos | “Tasmanian Devil” | Lightweight | 10-4-0 (W-L-D) | Inactive |
| David Baron | Lightweight | 17-4-1 (W-L-D) | Inactive | |
| David Bielkheden | Lightweight | 24-12-0 (W-L-D) | Inactive | |
| David Lee | Lightweight | 12-10-0 (W-L-D) | Inactive | |
| David Michaud | “BullDawg” | Lightweight | 11-3-0 (W-L-D) | Inactive |
| David Teymur | Lightweight | 8-2-0 (W-L-D) | Active | |
| David Velasquez | Lightweight | 10-10-0 (W-L-D) | Inactive | |
| Dennis Bermudez | “The Menace” | Lightweight | 17-9-0 (W-L-D) | Inactive |
| Dennis Hallman | “Superman” | Lightweight | 53-20-2 (W-L-D) | Inactive |
| Desmond Green | “The Predator” | Lightweight | 23-8-0 (W-L-D) | Inactive |
| Devin Powell | Lightweight | 9-4-0 (W-L-D) | Inactive | |
| Devonte Smith | “King Kage” | Lightweight | 11-4-0 (W-L-D) | Inactive |
| Diego Ferreira | Lightweight | 19-7-0 (W-L-D) | Active | |
| Diego Saraiva | “The Octopus” | Lightweight | 22-20-1 (W-L-D) | Inactive |
| Din Thomas | Lightweight | 26-9-0 (W-L-D) | Inactive | |
| Dokonjonosuke Mishima | Lightweight | 21-7-2 (W-L-D) | Inactive | |
| Dom Mar Fan | “Street Buddha” | Lightweight | 9-3-0 (W-L-D) | Active |
| Don Madge | “Magic Man” | Lightweight | 9-3-1 (W-L-D) | Inactive |
| Dong Hyun Ma | “Maestro” | Lightweight | 16-11-3 (W-L-D) | Inactive |
| Donnie Chappell | Lightweight | 0-1-0 (W-L-D) | Inactive | |
| Doug Evans | Lightweight | 13-10-0 (W-L-D) | Inactive | |
| Drakkar Klose | Lightweight | 16-3-1 (W-L-D) | Active | |
| Drew Dober | Lightweight | 29-15-0 (W-L-D) | Active | |
| Dustin Hazelett | Lightweight | 12-7-0 (W-L-D) | Inactive | |
| Dustin Poirier | “The Diamond” | Lightweight | 30-10-0 (W-L-D) | Active |
| Dylan Salvador | Lightweight | 5-2-0 (W-L-D) | Active | |
| Eddie Alvarez | “The Underground King” | Lightweight | 29-6-0 (1 NC) | Inactive |
| Eddie Ruiz | Lightweight | 1-1-0 (W-L-D) | Inactive | |
| Edson Barboza | “Junior” | Lightweight | 24-14-0 (W-L-D) | Active |
| Edward Faaloloto | “Falo” | Lightweight | 2-5-0 (W-L-D) | Inactive |
| Efrain Escudero | “Hecho en México” | Lightweight | 28-12-0 (W-L-D) | Inactive |
| Elias Silverio | “Xuxu” | Lightweight | 13-3-0 (W-L-D) | Inactive |
| Elves Brener | Lightweight | 16-6-0 (W-L-D) | Active | |
| Enson Inoue | Lightweight | 12-8-0 (W-L-D) | Inactive | |
| Erick Gonzalez | “The Ghost Pepper” | Lightweight | 14-8-0 (W-L-D) | Inactive |
| Ernest Chavez | “The Mad Titan” | Lightweight | 10-2-0 (W-L-D) | Inactive |
| Esteban Ribovics | “El Gringo” | Lightweight | 15-3-0 (W-L-D) | Active |
| Eugenio Tadeu | Lightweight | 2-3-0 (W-L-D) | Inactive | |
| Evan Dunham | Lightweight | 18-9-1 (W-L-D) | Inactive | |
| Evan Elder | “The Phenom” | Lightweight | 10-2-0 (W-L-D) | Active |
| Fabiano Iha | Lightweight | 9-5-0 (W-L-D) | Inactive | |
| Fabricio Camoes | “Morango” | Lightweight | 14-9-1 (W-L-D) | Inactive |
| Farès Ziam | “Smile Killer” | Lightweight | 18-5-0 (W-L-D) | Active |
| Felipe Olivieri | Lightweight | 14-5-0 (W-L-D) | Inactive | |
| Felipe Silva | Lightweight | 8-2-0 (W-L-D) | Inactive | |
| Francis Marshall | “Fire” | Lightweight | 10-3-0 (W-L-D) | Active |
| Francisco Trevino | “Sitkayan” | Lightweight | 13-3-0 (W-L-D) | Inactive |
| Frank Camacho | “The Crank” | Lightweight | 22-10-0 (W-L-D) | Inactive |
| Frank Caracci | Lightweight | 2-3-0 (W-L-D) | Inactive | |
| Frankie Perez | Lightweight | 10-4-0 (W-L-D) | Inactive | |
| Gabe Green | “Gifted” | Lightweight | 12-5-0 (W-L-D) | Active |
| Gabe Ruediger | “Godzilla” | Lightweight | 18-8-0 (W-L-D) | Inactive |
| Gabriel Benitez | “Moggly” | Lightweight | 23-13-0 (W-L-D) | Inactive |
| Garett Whiteley | “Goodnight” | Lightweight | 7-3-0 (W-L-D) | Inactive |
| Garrett Gross | “Glory to God” | Lightweight | 11-7-0 (W-L-D) | Active |
| Gauge Young | “Gee Money” | Lightweight | 11-3-0 (W-L-D) | Active |
| Genaro Valdez | “Rayadito” | Lightweight | 10-3-0 (W-L-D) | Inactive |
| Genki Sudo | “The Neo Samurai” | Lightweight | 15-4-2 (W-L-D) | Inactive |
| George Hardwick | Lightweight | 12-2-0 (W-L-D) | Active | |
| George Sotiropoulos | Lightweight | 14-7-0 (W-L-D) | Inactive | |
| Gerald Strebendt | Lightweight | 9-7-0 (W-L-D) | Inactive | |
| Gilbert Melendez | “El Niño” | Lightweight | 22-8-0 (W-L-D) | Inactive |
| Glaico Franca | “Nego” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| Gleidson Cutis | “Poney” | Lightweight | 7-4-0 (W-L-D) | Inactive |
| Gleison Tibau | Lightweight | 33-14-0 (W-L-D) | Inactive | |
| Grant Dawson | “KGD” | Lightweight | 24-3-1 (W-L-D) | Active |
| Gregor Gillespie | “The Gift” | Lightweight | 14-1-0 (W-L-D) | Active |
| Guram Kutateladze | “Georgian Viking” | Lightweight | 13-5-0 (W-L-D) | Inactive |
| Hacran Dias | Lightweight | 23-6-1 (W-L-D) | Inactive | |
| Harvey Park | Lightweight | 12-3-0 (W-L-D) | Inactive | |
| Henry Martinez | “Sicario” | Lightweight | 9-4-0 (W-L-D) | Inactive |
| Hermes Franca | “The Unreal” | Lightweight | 24-17-0 (W-L-D) | Inactive |
| Ho Taek Oh | Lightweight | 7-2-1 (W-L-D) | Inactive | |
| Ignacio Bahamondes | “La Jaula” | Lightweight | 17-7-0 (W-L-D) | Active |
| Ilia Topuria | “El Matador” | Lightweight | 17-1-0 (W-L-D) | Active |
| Isaac Vallie-Flagg | Lightweight | 16-7-1 (W-L-D) | Inactive | |
| Ismael Bonfim | “Marreta” | Lightweight | 20-6-0 (W-L-D) | Active |
| Issa Isakov | Lightweight | 10-3-0 (W-L-D) | Active | |
| Ivan Jorge | Lightweight | 27-7-0 (W-L-D) | Inactive | |
| J.C. Cottrell | “Superstar” | Lightweight | 17-5-0 (W-L-D) | Inactive |
| JJ Okanovich | “The Bosnian Bomber” | Lightweight | 7-1-0 (W-L-D) | Active |
| Jack Nilsson | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Jackie Lee | Lightweight | 0-1-0 (W-L-D) | Inactive | |
| Jacob Rosales | “Lil' Badger” | Lightweight | 13-7-0 (W-L-D) | Inactive |
| Jacob Volkmann | “Christmas” | Lightweight | 19-7-0 (W-L-D) | Inactive |
| Jae Hyun Park | Lightweight | 1-2-0 (W-L-D) | Active | |
| Jai Herbert | “Black Country Banger” | Lightweight | 14-6-1 (W-L-D) | Active |
| Jake Lindsey | “The Librarian” | Lightweight | 12-7-0 (W-L-D) | Inactive |
| Jalin Turner | “The Tarantula” | Lightweight | 15-9-0 (W-L-D) | Active |
| James Llontop | “Goku” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| James Terry | “Intensity” | Lightweight | 19-9-0 (W-L-D) | Inactive |
| James Wallace | “Jesse” | Lightweight | 5-2-0 (W-L-D) | Inactive |
| Jamie Mullarkey | “Hooligan” | Lightweight | 18-9-0 (W-L-D) | Inactive |
| Jamie Varner | Lightweight | 21-11-1 (W-L-D) | Inactive | |
| Jared Gordon | “Flash” | Lightweight | 21-9-0 (1 NC) | Active |
| Jason Black | Lightweight | 23-4-1 (W-L-D) | Inactive | |
| Jason Dent | “Dynamite” | Lightweight | 22-13-0 (W-L-D) | Inactive |
| Jason Gonzalez | “Nicoya” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Jason High | “The Kansas City Bandit” | Lightweight | 21-6-0 (W-L-D) | Inactive |
| Jason Novelli | “Pepsi” | Lightweight | 11-3-1 (W-L-D) | Inactive |
| Jason Saggo | Lightweight | 12-4-0 (W-L-D) | Inactive | |
| Jeff Cox | “The Grinder” | Lightweight | 10-7-0 (W-L-D) | Inactive |
| Jens Pulver | “Lil' Evil” | Lightweight | 27-19-1 (W-L-D) | Inactive |
| Jeremy Stephens | “Lil' Heathen” | Lightweight | 29-23-0 (1 NC) | Active |
| Jess Liaudin | “The Joker” | Lightweight | 20-11-0 (W-L-D) | Inactive |
| Jesse Ronson | “The Body Snatcher” | Lightweight | 21-12-0 (W-L-D) | Inactive |
| Jessin Ayari | Lightweight | 16-6-0 (W-L-D) | Inactive | |
| Jesus Pinedo | “El Mudo” | Lightweight | 16-5-1 (W-L-D) | Inactive |
| Jim Miller | “A-10” | Lightweight | 39-19-0 (W-L-D) | Active |
| Jin Soo Son | Lightweight | 9-4-0 (W-L-D) | Inactive | |
| Jinnosuke Kashimura | Lightweight | 4-2-0 (W-L-D) | Inactive | |
| Joao Roque | Lightweight | 7-2-4 (W-L-D) | Inactive | |
| Joaquim Silva | “Netto BJJ” | Lightweight | 14-6-0 (W-L-D) | Active |
| Joe Brammer | “The South Side Strangler” | Lightweight | 7-3-1 (W-L-D) | Inactive |
| Joe Duffy | “Irish” | Lightweight | 16-5-0 (W-L-D) | Inactive |
| Joe Ellenberger | “Excalibur” | Lightweight | 15-2-0 (W-L-D) | Inactive |
| Joe Giannetti | “Skeletor” | Lightweight | 6-1-0 (W-L-D) | Inactive |
| Joe Jordan | Lightweight | 49-14-2 (W-L-D) | Inactive | |
| Joe Lauzon | Lightweight | 28-16-0 (W-L-D) | Active | |
| Joe Moriera | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Joe Solecki | Lightweight | 13-6-0 (W-L-D) | Inactive | |
| Joe Veres | “Mighty” | Lightweight | 4-3-0 (W-L-D) | Inactive |
| Joey Gilbert | Lightweight | 2-3-0 (W-L-D) | Inactive | |
| John Alessio | “The Natural” | Lightweight | 35-17-0 (W-L-D) | Inactive |
| John Cholish | Lightweight | 8-3-0 (W-L-D) | Inactive | |
| John Cofer | Lightweight | 8-4-0 (W-L-D) | Inactive | |
| John Gunderson | “Guns” | Lightweight | 35-16-2 (W-L-D) | Inactive |
| John Gunther | “The Machine” | Lightweight | 5-1-0 (W-L-D) | Inactive |
| John Halverson | “The Hurricane” | Lightweight | 16-8-0 (W-L-D) | Inactive |
| John Lewis | Lightweight | 3-4-3 (W-L-D) | Inactive | |
| John Maguire | “The One” | Lightweight | 24-9-0 (W-L-D) | Inactive |
| John Makdessi | “The Bull” | Lightweight | 18-9-0 (W-L-D) | Active |
| John Polakowski | “Buckets of Blood” | Lightweight | 2-2-0 (W-L-D) | Inactive |
| Johnny Case | “Hollywood” | Lightweight | 22-6-0 (W-L-D) | Inactive |
| Jon Tuck | “The Super Saiyan” | Lightweight | 10-5-0 (W-L-D) | Inactive |
| Jordan Rinaldi | Lightweight | 14-7-0 (W-L-D) | Inactive | |
| Jordan Vucenic | “The Epidemic” | Lightweight | 13-4-0 (W-L-D) | Inactive |
| Jorge Gurgel | “JG” | Lightweight | 14-10-0 (W-L-D) | Inactive |
| Jorge Patino | Lightweight | 38-19-2 (W-L-D) | Inactive | |
| Joseph Lowry | Lightweight | 7-2-0 (W-L-D) | Active | |
| Josh Shockley | Lightweight | 11-4-0 (W-L-D) | Inactive | |
| Josh Stuart | Lightweight | 1-4-0 (W-L-D) | Inactive | |
| Josh Thomson | “The Punk” | Lightweight | 22-9-0 (W-L-D) | Inactive |
| Josh Wick | Lightweight | 12-6-0 (W-L-D) | Active | |
| Junie Browning | “The Lunatic” | Lightweight | 5-6-0 (W-L-D) | Inactive |
| Justin Buchholz | Lightweight | 15-10-0 (W-L-D) | Inactive | |
| Justin Edwards | “Fast Eddy” | Lightweight | 9-5-0 (W-L-D) | Inactive |
| C Justin Gaethje | “The Highlight” | Lightweight | 28-5-0 (W-L-D) | Active |
| Justin James | “The Pretty Boy” | Lightweight | 13-7-0 (W-L-D) | Inactive |
| Justin Salas | “J-Bomb” | Lightweight | 12-7-0 (W-L-D) | Inactive |
| Justin Wilcox | “Silverback” | Lightweight | 14-7-0 (W-L-D) | Inactive |
| KJ Noons | Lightweight | 13-9-0 (1 NC) | Inactive | |
| Kajan Johnson | “Ragin'” | Lightweight | 23-13-1 (W-L-D) | Inactive |
| Kamal Shalorus | “Prince of Persia” | Lightweight | 9-5-2 (W-L-D) | Inactive |
| Kamuela Kirk | “The Jawaiian” | Lightweight | 12-6-0 (W-L-D) | Active |
| Kauê Fernandes | Lightweight | 11-2-0 (W-L-D) | Active | |
| Kaynan Kruschewsky | “Bahia” | Lightweight | 15-3-0 (W-L-D) | Inactive |
| Kazuki Tokudome | Lightweight | 18-7-1 (W-L-D) | Inactive | |
| Kazula Vargas | Lightweight | 12-5-0 (W-L-D) | Inactive | |
| Kazuma Maruyama | Lightweight | 11-7-0 (W-L-D) | Active | |
| Kelly Dullanty | “Psycho Kelly” | Lightweight | 4-2-0 (W-L-D) | Inactive |
| Kenneth Cross | Lightweight | 11-3-0 (W-L-D) | Inactive | |
| Kevin Syler | “El Nino Bala” | Lightweight | 10-1-0 (W-L-D) | Active |
| Khabib Nurmagomedov | “The Eagle” | Lightweight | 29-0-0 (W-L-D) | Inactive |
| Khama Worthy | “The Death Star” | Lightweight | 16-9-0 (W-L-D) | Inactive |
| King Green | “King” | Lightweight | 36-17-1 (W-L-D) | Active |
| Kody Steele | Lightweight | 8-1-0 (W-L-D) | Active | |
| Kolton Englund | Lightweight | 9-4-0 (W-L-D) | Active | |
| Kurt Holobaugh | “The Hurt” | Lightweight | 22-10-0 (W-L-D) | Inactive |
| Kurt Pellegrino | “Batman” | Lightweight | 16-7-0 (W-L-D) | Inactive |
| KyeongPyo Kim | Lightweight | 1-1-0 (W-L-D) | Inactive | |
| Kyle Bradley | Lightweight | 19-12-0 (W-L-D) | Inactive | |
| Kyle Nelson | “The Monster” | Lightweight | 17-7-1 (W-L-D) | Active |
| Kyle Prepolec | “Killshot” | Lightweight | 18-10-0 (W-L-D) | Active |
| Kyle Watson | Lightweight | 13-8-1 (W-L-D) | Inactive | |
| Lance Gibson Jr. | “Fearless” | Lightweight | 10-2-0 (W-L-D) | Active |
| Lando Vannata | “Groovy” | Lightweight | 12-8-2 (W-L-D) | Inactive |
| Landon Quinones | “The Lone Wolf” | Lightweight | 7-3-1 (W-L-D) | Inactive |
| Leandro Silva | “Buscape” | Lightweight | 20-6-1 (W-L-D) | Inactive |
| Leigh Remedios | “The British Brawler” | Lightweight | 18-10-2 (W-L-D) | Inactive |
| Leo Kuntz | “The Lion” | Lightweight | 18-4-1 (W-L-D) | Inactive |
| Leonardo Mafra | “Macarrão” | Lightweight | 13-4-0 (W-L-D) | Inactive |
| Leonardo Santos | Lightweight | 18-7-1 (W-L-D) | Inactive | |
| Loik Radzhabov | “The Tajik Tank” | Lightweight | 18-6-1 (W-L-D) | Inactive |
| Lucas Brennan | “Skywalker” | Lightweight | 11-3-0 (W-L-D) | Active |
| Ludovit Klein | “Mr. Highlight” | Lightweight | 24-5-1 (W-L-D) | Active |
| Luigi Vendramini | “The Italian Stallion” | Lightweight | 9-3-0 (W-L-D) | Inactive |
| Luis Pena | “Violent Bob Ross” | Lightweight | 9-3-0 (W-L-D) | Inactive |
| Lukasz Sajewski | “Wookiee” | Lightweight | 13-3-0 (W-L-D) | Inactive |
| Luke Caudillo | “Lil' Hulk” | Lightweight | 17-17-0 (W-L-D) | Inactive |
| Luke Flores | Lightweight | 9-2-0 (W-L-D) | Inactive | |
| Mac Danzig | Lightweight | 21-12-1 (W-L-D) | Inactive | |
| Maciej Jewtuszko | “Irokez” | Lightweight | 12-3-0 (W-L-D) | Inactive |
| Magomed Mustafaev | “The Sniper” | Lightweight | 14-4-0 (W-L-D) | Inactive |
| Magomed Zaynukov | Lightweight | 8-0-0 (W-L-D) | Active | |
| Maheshate | Lightweight | 10-5-0 (W-L-D) | Inactive | |
| Mairbek Taisumov | “Beckan” | Lightweight | 27-6-0 (W-L-D) | Inactive |
| Malik Lewis | Lightweight | 6-2-0 (W-L-D) | Active | |
| Mandel Nallo | “Mango” | Lightweight | 14-4-0 (W-L-D) | Active |
| Manoel Sousa | “Manumito” | Lightweight | 14-1-0 (W-L-D) | Active |
| Manuel Gaxhja | Lightweight | 7-0-0 (W-L-D) | Inactive | |
| Manuel Torres | “El Loco” | Lightweight | 17-4-0 (W-L-D) | Active |
| MarQuel Mederos | Lightweight | 11-1-1 (W-L-D) | Active | |
| Marc Diakiese | “Bonecrusher” | Lightweight | 17-7-0 (W-L-D) | Active |
| Marcello Mello | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Marcin Bandel | “Bomba” | Lightweight | 15-7-0 (W-L-D) | Inactive |
| Marcin Held | Lightweight | 23-7-0 (W-L-D) | Inactive | |
| Marcin Wrzosek | “The Polish Zombie” | Lightweight | 12-4-0 (W-L-D) | Inactive |
| Marco Polo Reyes | “El Toro” | Lightweight | 8-7-0 (W-L-D) | Inactive |
| Marcos Rosa | “Dhalsim” | Lightweight | 6-6-0 (W-L-D) | Inactive |
| Marcus Aurelio | “Maximus” | Lightweight | 22-10-0 (W-L-D) | Inactive |
| Marcus Davis | “The Irish Hand Grenade” | Lightweight | 22-11-0 (W-L-D) | Inactive |
| Marcus LeVesseur | “The Prospect” | Lightweight | 22-7-0 (W-L-D) | Inactive |
| Mark Bocek | Lightweight | 12-5-0 (W-L-D) | Inactive | |
| Mark Choinski | “The Shark” | Lightweight | 8-1-0 (W-L-D) | Active |
| Mark Holst | “Boots” | Lightweight | 12-6-0 (W-L-D) | Inactive |
| Mark Madsen | “The Olympian” | Lightweight | 12-2-0 (W-L-D) | Inactive |
| Martin Svensson | “Big Swede” | Lightweight | 15-6-0 (W-L-D) | Inactive |
| Mashrabjon Ruzibaev | “Black Junior” | Lightweight | 20-4-1 (W-L-D) | Inactive |
| Mason Jones | “The Dragon” | Lightweight | 18-2-0 (1 NC) | Active |
| Mateusz Gamrot | “Gamer” | Lightweight | 26-4-0 (W-L-D) | Active |
| Mateusz Rębecki | Lightweight | 20-5-0 (W-L-D) | Active | |
| Matheus Camilo | “Jaguar” | Lightweight | 11-3-0 (W-L-D) | Active |
| Matt Frevola | “The SteamRolla” | Lightweight | 11-6-1 (W-L-D) | Active |
| Matt Sayles | Lightweight | 8-4-0 (W-L-D) | Inactive | |
| Matt Veach | Lightweight | 17-5-0 (W-L-D) | Inactive | |
| Matt Wiman | Lightweight | 16-10-0 (W-L-D) | Inactive | |
| Mauricio Ruffy | Lightweight | 14-2-0 (W-L-D) | Active | |
| Max Holloway | “Blessed” | Lightweight | 27-9-0 (W-L-D) | Active |
| Max Mustaki | “Mad” | Lightweight | 6-3-0 (W-L-D) | Active |
| Max Rohskopf | “Rated R” | Lightweight | 5-1-0 (W-L-D) | Inactive |
| Mehdi Baghdad | “The Sultan” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Melvin Guillard | “The Young Assassin” | Lightweight | 32-18-2 (1 NC) | Inactive |
| Michael Chandler | “Iron” | Lightweight | 23-11-0 (W-L-D) | Active |
| Michael Johnson | “The Menace” | Lightweight | 25-20-0 (W-L-D) | Active |
| Michael McBride | Lightweight | 8-3-0 (W-L-D) | Inactive | |
| Michal Figlak | “Mad Dog” | Lightweight | 8-2-0 (W-L-D) | Inactive |
| Michel Quinones | “Capo” | Lightweight | 8-3-0 (W-L-D) | Inactive |
| Mickael Lebout | “Ragnar” | Lightweight | 16-7-1 (W-L-D) | Inactive |
| Mike Breeden | “Money” | Lightweight | 11-6-0 (W-L-D) | Inactive |
| Mike Davis | “Beast Boy” | Lightweight | 12-3-0 (W-L-D) | Active |
| Mike Ricci | “The Martian” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Mike Rio | “The Wolverine” | Lightweight | 10-5-0 (W-L-D) | Inactive |
| Mikey Burnett | “The Eastside Assassin” | Lightweight | 5-2-0 (W-L-D) | Inactive |
| Mikey Gonzalez | Lightweight | 7-2-0 (W-L-D) | Inactive | |
| Mitch Clarke | “Danger Zone” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Mitch Ramirez | Lightweight | 8-4-0 (W-L-D) | Active | |
| Mizuto Hirota | “Pugnus” | Lightweight | 18-10-2 (W-L-D) | Inactive |
| Nair Nelikyan | Lightweight | 0-0-0 (W-L-D) | Active | |
| Naoyuki Kotani | Lightweight | 34-14-7 (W-L-D) | Inactive | |
| Nariman Abbassov | Lightweight | 0-1-0 (W-L-D) | Active | |
| Nasrat Haqparast | Lightweight | 18-6-0 (W-L-D) | Active | |
| Natan Levy | Lightweight | 8-2-0 (W-L-D) | Active | |
| Nate Mohr | Lightweight | 9-7-0 (W-L-D) | Inactive | |
| Nazareno Malegarie | “El Tigre” | Lightweight | 28-4-0 (W-L-D) | Inactive |
| Nazim Sadykhov | “Black Wolf” | Lightweight | 11-3-1 (W-L-D) | Active |
| Nick Agallar | Lightweight | 24-6-0 (W-L-D) | Inactive | |
| Nick Fiore | Lightweight | 6-2-0 (W-L-D) | Inactive | |
| Nick Hein | “Sergeant” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| Nick Newell | Lightweight | 14-2-0 (W-L-D) | Active | |
| Nick Sanzo | Lightweight | 1-1-0 (W-L-D) | Inactive | |
| Niklas Stolze | “Green Mask” | Lightweight | 12-6-0 (W-L-D) | Inactive |
| Nikolas Motta | “Iron” | Lightweight | 15-6-0 (W-L-D) | Active |
| Norman Parke | “Stormin” | Lightweight | 23-6-1 (W-L-D) | Inactive |
| Nueraji Taiyilake | “Super Saiyan” | Lightweight | 12-1-0 (W-L-D) | Active |
| Nurullo Aliev | “Tajik Eagle” | Lightweight | 11-0-0 (W-L-D) | Active |
| Olivier Aubin-Mercier | “The Canadian Gangster” | Lightweight | 11-5-0 (W-L-D) | Inactive |
| Omar Morales | “Venezuelan Fighter” | Lightweight | 11-4-0 (W-L-D) | Inactive |
| Ottman Azaitar | “Bulldozer” | Lightweight | 13-3-0 (W-L-D) | Active |
| Paddy Pimblett | “The Baddy” | Lightweight | 24-4-0 (W-L-D) | Active |
| Pat Audinwood | “Awesomely Awesome” | Lightweight | 11-2-1 (W-L-D) | Inactive |
| Pat Healy | “Bam Bam” | Lightweight | 34-23-0 (W-L-D) | Inactive |
| Patrik White | “Prime Time” | Lightweight | 9-2-0 (W-L-D) | Active |
| Paul Creighton | Lightweight | 3-1-0 (W-L-D) | Inactive | |
| Paul Felder | “The Irish Dragon” | Lightweight | 17-6-0 (W-L-D) | Inactive |
| Paul Kelly | “Tellys” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| Paul Rodriguez | Lightweight | 10-9-2 (W-L-D) | Inactive | |
| Paul Sass | Lightweight | 14-2-0 (W-L-D) | Inactive | |
| Paul Taylor | “Relentless” | Lightweight | 11-6-1 (W-L-D) | Inactive |
| Paulo Santos | Lightweight | 0-3-0 (W-L-D) | Inactive | |
| Pawan Maan | Lightweight | 7-3-1 (W-L-D) | Inactive | |
| Per Eklund | Lightweight | 14-5-1 (W-L-D) | Inactive | |
| Piotr Hallmann | Lightweight | 18-6-0 (W-L-D) | Inactive | |
| Quillan Salkilld | Lightweight | 12-1-0 (W-L-D) | Active | |
| Quinn Mulhern | Lightweight | 18-4-0 (W-L-D) | Inactive | |
| Rafa Garcia | “Gifted” | Lightweight | 19-4-0 (W-L-D) | Active |
| Rafael Alves | “The Turn” | Lightweight | 20-12-0 (W-L-D) | Inactive |
| Rafael Fiziev | “Ataman” | Lightweight | 14-5-0 (W-L-D) | Active |
| Rafaello Oliveira | “Tractor” | Lightweight | 17-8-0 (W-L-D) | Inactive |
| Rainy Martinez | Lightweight | 0-2-0 (W-L-D) | Inactive | |
| Ramsey Nijem | Lightweight | 9-6-0 (W-L-D) | Inactive | |
| Rashid Magomedov | “Goretz” | Lightweight | 20-2-0 (W-L-D) | Inactive |
| Renato Moicano | Lightweight | 21-7-1 (W-L-D) | Active | |
| Reza Madadi | “Mad Dog” | Lightweight | 14-6-0 (W-L-D) | Inactive |
| Rich Clementi | “No Love” | Lightweight | 45-23-1 (W-L-D) | Inactive |
| Richard Crunkilton Jr. | “Cleat” | Lightweight | 18-3-0 (W-L-D) | Inactive |
| Richie Smullen | Lightweight | 3-1-1 (W-L-D) | Inactive | |
| Rick Davis | “The Flying Squirrel” | Lightweight | 3-1-1 (W-L-D) | Inactive |
| Rob Emerson | Lightweight | 18-12-0 (1 NC) | Inactive | |
| Rodrigo Damm | Lightweight | 13-9-0 (W-L-D) | Inactive | |
| Rodrigo Lidio | Lightweight | 12-3-0 (W-L-D) | Active | |
| Rodrigo de Lima | Lightweight | 8-3-1 (W-L-D) | Inactive | |
| Roger Bowling | “Relentless” | Lightweight | 12-6-0 (1 NC) | Inactive |
| Roger Huerta | “El Matador” | Lightweight | 23-9-1 (W-L-D) | Inactive |
| Rolando Bedoya | “The Machine” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| Rolando Delgado | “The Crazy Cuban” | Lightweight | 11-6-1 (W-L-D) | Inactive |
| Roman Bogatov | Lightweight | 10-1-0 (W-L-D) | Inactive | |
| Rongzhu | Lightweight | 28-6-0 (W-L-D) | Active | |
| Ronys Torres | “Jungle Boy” | Lightweight | 35-5-0 (W-L-D) | Inactive |
| Roosevelt Roberts | “The Predator” | Lightweight | 12-6-0 (W-L-D) | Inactive |
| Ross Pearson | “The Real Deal” | Lightweight | 20-16-0 (1 NC) | Inactive |
| Ryan Couture | Lightweight | 11-5-0 (W-L-D) | Inactive | |
| Ryan Roberts | “Are you Ready?” | Lightweight | 21-12-1 (W-L-D) | Inactive |
| Saeed Hosseini | Lightweight | 0-1-0 (W-L-D) | Inactive | |
| Sako Chivitchian | “The Psycho” | Lightweight | 8-1-0 (W-L-D) | Inactive |
| Sam Stout | “Hands of Stone” | Lightweight | 20-12-1 (W-L-D) | Inactive |
| Samuel Sanches | Lightweight | 11-1-0 (W-L-D) | Active | |
| Samy Schiavo | “The Dog” | Lightweight | 10-6-0 (W-L-D) | Inactive |
| Saul Rogers | Lightweight | 0-0-0 (W-L-D) | Inactive | |
| Scott Holtzman | “Hot Sauce” | Lightweight | 14-6-0 (W-L-D) | Inactive |
| Scott McAfee | “The Alaskan Hammer” | Lightweight | 14-7-0 (W-L-D) | Inactive |
| Sean Sherk | “Muscle Shark” | Lightweight | 36-4-1 (W-L-D) | Inactive |
| SeongChan Hong | Lightweight | 9-2-0 (W-L-D) | Active | |
| Shaheen Santana | Lightweight | 6-1-0 (W-L-D) | Active | |
| Shamar Bailey | Lightweight | 16-11-0 (W-L-D) | Inactive | |
| Shane Campbell | “Shaolin” | Lightweight | 14-6-0 (W-L-D) | Inactive |
| Shane Nelson | “Sugar” | Lightweight | 16-7-0 (W-L-D) | Inactive |
| Shane Roller | Lightweight | 11-7-0 (W-L-D) | Inactive | |
| Shannon Gugerty | Lightweight | 15-7-0 (W-L-D) | Inactive | |
| Shem Rock | Lightweight | 12-3-1 (W-L-D) | Inactive | |
| Sherrard Blackledge | Lightweight | 5-1-0 (W-L-D) | Active | |
| Shin Haraguchi | Lightweight | 8-2-0 (W-L-D) | Active | |
| Sho Patrick Usami | Lightweight | 4-1-0 (W-L-D) | Inactive | |
| Sodiq Yusuff | “Super” | Lightweight | 13-5-0 (W-L-D) | Active |
| Spencer Fisher | “The King” | Lightweight | 24-9-0 (W-L-D) | Inactive |
| Steve Lopez | Lightweight | 13-6-1 (W-L-D) | Inactive | |
| Stevie Ray | “Braveheart” | Lightweight | 23-9-0 (W-L-D) | Inactive |
| TJ Grant | Lightweight | 21-5-0 (W-L-D) | Inactive | |
| TJ O'Brien | “The Spider” | Lightweight | 20-8-0 (W-L-D) | Inactive |
| Tae Hyun Bang | “The Korean Cowboy” | Lightweight | 18-10-0 (W-L-D) | Inactive |
| Takanori Gomi | “The Fireball Kid” | Lightweight | 35-14-0 (W-L-D) | Inactive |
| Taylor Callens | Lightweight | 6-0-0 (W-L-D) | Inactive | |
| Te Edwards | “Tango” | Lightweight | 6-3-0 (W-L-D) | Inactive |
| Teemu Packalen | “Pacu” | Lightweight | 8-3-0 (W-L-D) | Inactive |
| Terrance McKinney | “T. Wrecks” | Lightweight | 18-9-0 (W-L-D) | Active |
| Terry Etim | Lightweight | 16-5-0 (W-L-D) | Inactive | |
| Tetsuya Seki | Lightweight | 14-8-1 (W-L-D) | Inactive | |
| Thiago Moises | Lightweight | 19-10-0 (W-L-D) | Inactive | |
| Thibault Gouti | “GT” | Lightweight | 12-5-0 (W-L-D) | Inactive |
| Thomas Gifford | “The Young Lion” | Lightweight | 14-9-0 (W-L-D) | Inactive |
| Thomas Paull | Lightweight | 11-4-0 (W-L-D) | Active | |
| Tiequan Zhang | “The Wolf” | Lightweight | 18-4-0 (W-L-D) | Inactive |
| Todd Butler | Lightweight | 1-4-0 (W-L-D) | Inactive | |
| Tofiq Musayev | Lightweight | 23-6-0 (W-L-D) | Active | |
| Tom Nolan | “Big Train” | Lightweight | 11-1-0 (W-L-D) | Active |
| Tommy Gantt | Lightweight | 12-0-0 (W-L-D) | Active | |
| Tony Sims | Lightweight | 12-4-0 (W-L-D) | Inactive | |
| Townsend Saunders | Lightweight | 0-2-0 (W-L-D) | Inactive | |
| Trey Ogden | “Shamurai” | Lightweight | 18-7-0 (W-L-D) | Active |
| Vagner Rocha | “Ceara” | Lightweight | 14-4-0 (W-L-D) | Active |
| Valeri Ignatov | Lightweight | 1-2-0 (W-L-D) | Inactive | |
| Valmir Lazaro | “Bidu” | Lightweight | 15-5-0 (W-L-D) | Inactive |
| Viacheslav Borshchev | “Slava Claus” | Lightweight | 8-7-1 (W-L-D) | Inactive |
| Victor Martinez | “The Brick” | Lightweight | 13-7-0 (W-L-D) | Inactive |
| Vinc Pichel | “From Hell” | Lightweight | 14-5-0 (W-L-D) | Inactive |
| Vinicius Cenci | Lightweight | 7-2-0 (W-L-D) | Active | |
| Wallid Ismail | Lightweight | 9-3-0 (W-L-D) | Inactive | |
| Waylon Lowe | Lightweight | 16-7-0 (W-L-D) | Inactive | |
| Wendri Patilima | Lightweight | 0-1-0 (W-L-D) | Active | |
| Wes Albritton | Lightweight | 0-1-0 (W-L-D) | Inactive | |
| Will Brooks | “Ill Will” | Lightweight | 18-4-0 (W-L-D) | Inactive |
| Willamy Freire | “Chiquerim” | Lightweight | 26-6-0 (W-L-D) | Inactive |
| WonBin Ki | Lightweight | 18-9-0 (W-L-D) | Inactive | |
| Yamato Nishikawa | Lightweight | 21-3-6 (W-L-D) | Inactive | |
| Yan Cabral | Lightweight | 13-3-0 (W-L-D) | Inactive | |
| Yanal Ashmouz | “Red Fox” | Lightweight | 8-2-0 (W-L-D) | Inactive |
| Yancy Medeiros | Lightweight | 15-8-0 (W-L-D) | Inactive | |
| Yoislandy Izquierdo | “Cuba” | Lightweight | 10-4-0 (W-L-D) | Inactive |
| Yosdenis Cedeno | “The Pink Panther” | Lightweight | 10-6-1 (W-L-D) | Inactive |
| Yoshiki Takahashi | Lightweight | 30-27-3 (W-L-D) | Inactive | |
| Yuri Vaulin | Lightweight | 0-1-0 (W-L-D) | Inactive | |
| Yusuke Kasuya | Lightweight | 9-3-0 (W-L-D) | Inactive | |
| Yves Edwards | Lightweight | 42-22-1 (W-L-D) | Inactive | |
| Zhang Lipeng | “The Warrior” | Lightweight | 23-9-1 (W-L-D) | Inactive |
| Zubaira Tukhugov | “Warrior” | Lightweight | 20-6-1 (W-L-D) | Inactive |