| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| Edward | Faaloloto | -- | 155 lbs. | 70.0" | Orthodox | 2 | 5 | 0 | ||
| Urijah | Faber | The California Kid | 5' 6" | 135 lbs. | 67.0" | Orthodox | 35 | 11 | 0 | |
| Melinda | Fabian | 5' 6" | 125 lbs. | 66.0" | Orthodox | 4 | 4 | 2 | ||
| Wagnney | Fabiano | The Silencer | 5' 6" | 145 lbs. | 69.0" | Southpaw | 16 | 4 | 0 | |
| Bartosz | Fabinski | The Butcher | 6' 0" | 170 lbs. | 75.0" | Orthodox | 15 | 5 | 0 | |
| Ron | Faircloth | 5' 9" | 205 lbs. | -- | Orthodox | 33 | 20 | 0 | ||
| Jason | Fairn | 6' 1" | 230 lbs. | -- | 4 | 5 | 0 | |||
| Zarah | Fairn | Infinite | 5' 8" | 135 lbs. | 72.0" | Orthodox | 6 | 6 | 0 | |
| Rinat | Fakhretdinov | Gladiator | 6' 0" | 170 lbs. | 74.0" | Orthodox | 21 | 1 | 1 | |
| Maiquel | Falcao | Big Rig | 5' 11" | 185 lbs. | -- | Orthodox | 37 | 10 | 0 | |
| Pedro | Falcao | Pedrinho | 5' 6" | 135 lbs. | 66.0" | Orthodox | 16 | 4 | 0 | |
| Brodie | Farber | 6' 1" | 170 lbs. | -- | Orthodox | 16 | 7 | 0 | ||
| Joao Paulo | Faria | 5' 9" | 155 lbs. | -- | 1 | 1 | 0 | |||
| Kalindra | Faria | 5' 7" | 125 lbs. | -- | Switch | 18 | 8 | 1 | ||
| Jair | Farias | Chosen | 6' 1" | 145 lbs. | 76.0" | Orthodox | 10 | 1 | 0 | |
| Chance | Farrar | 5' 9" | 145 lbs. | -- | Southpaw | 8 | 3 | 0 | ||
| Rico | Farrington | The Triggerman | 6' 4" | 170 lbs. | 79.0" | Southpaw | 7 | 3 | 0 | |
| Kelly | Faszholz | 5' 8" | 135 lbs. | -- | Orthodox | 4 | 2 | 0 | ||
| Rodney | Faverus | 6' 0" | 215 lbs. | -- | Southpaw | 25 | 20 | 3 | ||
| Paul | Felder | The Irish Dragon | 5' 11" | 155 lbs. | 70.0" | Orthodox | 17 | 6 | 0 | |
| Carlos | Felipe | Boi | 6' 0" | 245 lbs. | 75.0" | Orthodox | 11 | 2 | 0 | |
| JP | Felty | -- | 170 lbs. | -- | 4 | 5 | 0 | |||
| Feng | Pengchao | -- | 135 lbs. | -- | 15 | 9 | 1 | |||
| Kevin | Ferguson | Kimbo Slice | 6' 2" | 235 lbs. | 77.0" | Orthodox | 5 | 2 | 0 | |
| Rhadi | Ferguson | 5' 7" | 205 lbs. | -- | 3 | 0 | 0 | |||
| Tony | Ferguson | El Cucuy | 5' 11" | 155 lbs. | 76.0" | Orthodox | 26 | 10 | 0 | |
| Josh | Ferguson | Taz | 5' 5" | 125 lbs. | -- | Orthodox | 10 | 5 | 0 | |
| CJ | Fernandes | 6' 2" | 170 lbs. | -- | 14 | 8 | 3 | |||
| Bibiano | Fernandes | 5' 7" | 139 lbs. | -- | Orthodox | 20 | 3 | 0 | ||
| Gabriella | Fernandes | Gabi | 5' 6" | 125 lbs. | 66.0" | Southpaw | 8 | 3 | 0 | |
| Kaue | Fernandes | 5' 9" | 155 lbs. | 73.0" | Orthodox | 8 | 2 | 0 | ||
| Emily | Fernandez | -- | -- | -- | 0 | 0 | 0 | |||
| Lucas | Fernando | 6' 3" | 185 lbs. | 80.0" | 9 | 2 | 0 | |||
| Alexandre | Ferreira | Cacareco | 5' 7" | 205 lbs. | -- | Orthodox | 18 | 6 | 0 | |
| Cezar | Ferreira | Mutante | 6' 1" | 185 lbs. | 78.0" | Southpaw | 13 | 8 | 0 | |
| Diego | Ferreira | 5' 9" | 155 lbs. | 74.0" | Orthodox | 18 | 5 | 0 | ||
| Erisson | Ferreira | Gato | 5' 6" | 125 lbs. | 70.0" | Orthodox | 12 | 2 | 0 | |
| Brunno | Ferreira | The Hulk | 5' 10" | 185 lbs. | 72.0" | Orthodox | 11 | 1 | 0 | |
| Scott | Ferrozzo | The Pitbull | 5' 11" | 323 lbs. | -- | Orthodox | 4 | 2 | 0 | |
| Timo | Feucht | 6' 3" | 205 lbs. | 79.0" | Orthodox | 8 | 1 | 0 | ||
| Andre | Fialho | 6' 0" | 170 lbs. | 74.0" | Orthodox | 16 | 8 | 0 | ||
| Drew | Fickett | The Master | 5' 10" | 155 lbs. | 70.0" | Orthodox | 42 | 21 | 0 | |
| Scott | Fiedler | 6' 4" | 235 lbs. | -- | Orthodox | 0 | 1 | 0 | ||
| Ron | Fields | Killing | 6' 2" | 200 lbs. | -- | Orthodox | 28 | 32 | 1 | |
| Michal | Figlak | Mad Dog | 5' 10" | 155 lbs. | 70.0" | Orthodox | 8 | 1 | 0 | |
| Deiveson | Figueiredo | Deus da Guerra | 5' 5" | 135 lbs. | 68.0" | Orthodox | 23 | 3 | 1 | |
| Francisco | Figueiredo | Sniper | 5' 6" | 125 lbs. | 68.0" | Southpaw | 13 | 5 | 1 | |
| Anthony | Figueroa | 5' 4" | 135 lbs. | -- | Orthodox | 11 | 8 | 1 | ||
| Edwin | Figueroa | El Feroz | 5' 7" | 135 lbs. | 69.0" | Orthodox | 9 | 5 | 0 | |
| Paulo | Filho | 5' 8" | 185 lbs. | -- | Southpaw | 23 | 6 | 3 | ||
| Jafel | Filho | Pastor | 5' 7" | 125 lbs. | 68.0" | Orthodox | 16 | 3 | 0 | |
| Andre | Fili | Touchy | 5' 11" | 145 lbs. | 74.0" | Orthodox | 23 | 11 | 0 | |
| Mirko | Filipovic | Cro Cop | 6' 2" | 230 lbs. | 73.0" | Southpaw | 35 | 11 | 2 | |
| Brady | Fink | 6' 0" | 183 lbs. | -- | Orthodox | 2 | 3 | 0 | ||
| Jesse | Finney | 6' 0" | 170 lbs. | -- | 5 | 1 | 0 | |||
| Jan | Finney | Cuddles | 5' 8" | 135 lbs. | -- | Orthodox | 11 | 12 | 0 | |
| Torrez | Finney | The Punisher | 5' 8" | 185 lbs. | 75.0" | Orthodox | 7 | 0 | 0 | |
| Luigi | Fioravanti | 5' 8" | 170 lbs. | 70.0" | Orthodox | 26 | 15 | 0 | ||
| Nick | Fiore | 5' 10" | 155 lbs. | 72.0" | Orthodox | 6 | 2 | 0 | ||
| Manon | Fiorot | The Beast | 5' 7" | 125 lbs. | 65.0" | Orthodox | 12 | 1 | 0 | |
| Luiz | Firmino | Buscape | 5' 6" | 154 lbs. | -- | Orthodox | 19 | 8 | 0 | |
| Spencer | Fisher | The King | 5' 7" | 155 lbs. | 68.0" | Southpaw | 24 | 9 | 0 | |
| Chris | Fishgold | 5' 8" | 145 lbs. | 68.0" | Orthodox | 18 | 4 | 1 | ||
| Bryanna | Fissori | 5' 4" | 145 lbs. | -- | 2 | 4 | 0 | |||
| Jon | Fitch | 6' 0" | 170 lbs. | 74.0" | Orthodox | 30 | 7 | 1 | ||
| Isi | Fitikefu | Doxz | 5' 10" | 205 lbs. | -- | 6 | 0 | 0 | ||
| Rafael | Fiziev | Ataman | 5' 8" | 155 lbs. | 71.0" | Switch | 12 | 3 | 0 | |
| Colin | Fletcher | The Freakshow | 6' 2" | 155 lbs. | -- | Orthodox | 14 | 8 | 0 | |
| AJ | Fletcher | The Ghost | 5' 10" | 170 lbs. | 67.0" | Switch | 10 | 3 | 0 | |
| Jimmy | Flick | The Brick | 5' 7" | 125 lbs. | 68.0" | Orthodox | 17 | 7 | 0 | |
| Luke | Flores | 6' 0" | 155 lbs. | 73.0" | Southpaw | 9 | 2 | 0 | ||
| Ty | Flores | Big Medicine | 6' 3" | 205 lbs. | 73.0" | Switch | 7 | 3 | 0 | |
| Alejandro | Flores | El Gallito | 5' 10" | 145 lbs. | 73.0" | Orthodox | 17 | 3 | 0 | |
| Kenny | Florian | KenFlo | 5' 10" | 145 lbs. | 74.0" | Southpaw | 14 | 6 | 0 | |
| Darrius | Flowers | Beast Mode | 5' 9" | 155 lbs. | 71.0" | Orthodox | 12 | 7 | 1 | |
| Cody | Floyd | -- | -- | -- | 2 | 0 | 0 | |||
| Bobby | Flynn | -- | 170 lbs. | -- | 6 | 4 | 0 | |||
| Caros | Fodor | The Future | 5' 9" | 155 lbs. | 74.0" | Orthodox | 11 | 6 | 0 | |
| Mal | Foki | Twin Tiger | 5' 7" | 220 lbs. | -- | Orthodox | 5 | 5 | 0 | |
| Matt | Foki | Twin Tiger | 5' 7" | 220 lbs. | -- | Orthodox | 5 | 4 | 0 | |
| AJ | Fonseca | 5' 4" | 145 lbs. | -- | 5 | 4 | 0 | |||
| Rob | Font | 5' 8" | 135 lbs. | 71.0" | Orthodox | 20 | 8 | 0 | ||
| Claudionor | Fontinelle | 5' 5" | 185 lbs. | -- | Orthodox | 10 | 15 | 1 | ||
| Jesse | Forbes | Kid Hercules | 6' 2" | 185 lbs. | 75.0" | Southpaw | 15 | 5 | 0 | |
| Sterling | Ford | 5' 10" | 155 lbs. | -- | 15 | 7 | 0 | |||
| Codale | Ford | Crunch Time | 5' 9" | 170 lbs. | -- | 11 | 9 | 0 | ||
| Raheam | Forest | Rambo | 5' 11" | 170 lbs. | 73.0" | Switch | 7 | 2 | 0 | |
| Jussier | Formiga | 5' 5" | 125 lbs. | 67.0" | Orthodox | 23 | 8 | 0 | ||
| Renee | Forte | 5' 7" | 155 lbs. | 71.0" | Orthodox | 8 | 4 | 0 | ||
| Brianna | Fortino | The Bull | 5' 0" | 115 lbs. | 62.0" | Southpaw | 9 | 3 | 0 | |
| Marcel | Fortuna | 6' 1" | 205 lbs. | 74.0" | Orthodox | 9 | 3 | 0 | ||
| Brian | Foster | The Foster Boy | 5' 9" | 170 lbs. | 71.0" | Orthodox | 27 | 10 | 0 | |
| Xavier | Foupa-Pokam | Professor X | 6' 1" | 185 lbs. | -- | Open Stance | 32 | 22 | 0 | |
| Mason | Fowler | 5' 11" | 170 lbs. | -- | 2 | 0 | 0 | |||
| Brandon | Foxworth | 5' 11" | 145 lbs. | -- | Orthodox | 18 | 4 | 0 | ||
| Hermes | Franca | 5' 6" | 155 lbs. | 71.0" | Orthodox | 24 | 17 | 0 | ||
| Glaico | Franca Moreira | Nego | 6' 0" | 155 lbs. | 77.0" | Orthodox | 15 | 5 | 0 | |
| Francisco | France | Kiko | 6' 0" | 205 lbs. | -- | 13 | 5 | 1 | ||
| John | Franchi | 5' 6" | 145 lbs. | 67.0" | Orthodox | 6 | 2 | 0 | ||
| Rich | Franklin | Ace | 6' 1" | 185 lbs. | 76.0" | Southpaw | 29 | 7 | 0 | |
| Zoila | Frausto | Warrior Princess | 5' 4" | 135 lbs. | -- | Orthodox | 13 | 5 | 0 | |
| Stephanie | Frausto | Lil Bovy | 5' 2" | 115 lbs. | 61.0" | Orthodox | 8 | 7 | 0 | |
| Zane | Frazier | Nasty | 6' 5" | 250 lbs. | -- | Orthodox | 4 | 11 | 0 | |
| Gary | Frazier | 6' 0" | 245 lbs. | -- | Orthodox | 3 | 3 | 0 | ||
| Justin | Frazier | The Grizzly Bear | 6' 0" | 265 lbs. | 75.0" | Southpaw | 10 | 3 | 0 | |
| Ian | Freeman | The Machine | 5' 11" | 225 lbs. | -- | Orthodox | 20 | 7 | 1 | |
| Jason | Freeman | 6' 2" | 225 lbs. | -- | 6 | 4 | 0 | |||
| Willamy | Freire | Chiquerim | 5' 8" | 155 lbs. | -- | Orthodox | 26 | 6 | 0 | |
| Patricio | Freire | Pitbull | 5' 5" | 145 lbs. | 65.0" | 26 | 4 | 0 | ||
| Patricky | Freire | Pitbull | 5' 7" | 155 lbs. | 71.0" | 17 | 8 | 0 | ||
| Jeremy | Freitag | 6' 1" | 205 lbs. | -- | 6 | 10 | 0 | |||
| Rafael | Freitas | Capoeira | -- | 205 lbs. | -- | Orthodox | 3 | 6 | 0 | |
| Donavon | Frelow | 5' 7" | 135 lbs. | -- | Orthodox | 6 | 3 | 0 | ||
| Josh | Fremd | 6' 4" | 185 lbs. | 76.0" | Orthodox | 11 | 5 | 0 | ||
| Clay | French | 5' 7" | 161 lbs. | -- | Southpaw | 19 | 7 | 0 | ||
| Mike | French | 5' 10" | 145 lbs. | -- | 9 | 10 | 0 | |||
| Matt | Frevola | The SteamRolla | 5' 9" | 155 lbs. | 71.0" | Orthodox | 11 | 4 | 1 | |
| Jinh Yu | Frey | 5' 3" | 115 lbs. | 65.0" | Southpaw | 11 | 10 | 0 | ||
| Artem | Frolov | 5' 10" | 185 lbs. | -- | 11 | 0 | 0 | |||
| Sarah | Frota | A Treta | 5' 6" | 125 lbs. | 69.0" | Southpaw | 9 | 2 | 0 | |
| Don | Frye | The Predator | 6' 1" | 219 lbs. | -- | Orthodox | 20 | 9 | 1 | |
| Tony | Fryklund | The Freak | 6' 0" | 185 lbs. | -- | Orthodox | 14 | 9 | 1 | |
| Adam | Fugitt | 6' 1" | 170 lbs. | 77.0" | Southpaw | 9 | 4 | 0 | ||
| Jesse | Fujarczyk | The Ronin | 6' 4" | 225 lbs. | -- | Southpaw | 2 | 2 | 0 | |
| Katsuhisa | Fujii | Shamoji | 6' 0" | 205 lbs. | -- | Orthodox | 9 | 18 | 1 | |
| Megumi | Fujii | Mega Megu | 5' 3" | 113 lbs. | -- | 26 | 3 | 0 | ||
| Kazuyuki | Fujita | Ironhead | 6' 0" | 235 lbs. | -- | Orthodox | 15 | 12 | 0 | |
| Keisuke | Fujiwara | 5' 6" | 139 lbs. | -- | Switch | 17 | 12 | 5 | ||
| Riki | Fukuda | 6' 0" | 185 lbs. | 73.0" | Southpaw | 24 | 9 | 0 | ||
| Masio | Fullen | Lobo | 5' 10" | 145 lbs. | 70.0" | Orthodox | 11 | 7 | 0 | |
| Travis | Fulton | The Ironman | 6' 0" | 240 lbs. | -- | Orthodox | 253 | 53 | 10 | |
| Sam | Fulton | -- | -- | -- | 0 | 2 | 0 | |||
| Masakatsu | Funaki | 6' 0" | 185 lbs. | -- | Southpaw | 39 | 13 | 2 | ||
| Ricardo | Funch | Golden Boy | 5' 10" | 170 lbs. | 74.0" | Southpaw | 9 | 6 | 0 | |
| Katsuaki | Furuki | 6' 0" | 168 lbs. | -- | 1 | 1 | 0 |