Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| FP | Frankie Perez | |
| FS | Frankie Saenz | |
| FE | Fred Ettish | |
| FP | Fredson Paixao | |
| FS | Fredy Serrano | "El Profe" |
| GG | Gabe Green | "Gifted" |
| GR | Gabe Ruediger | "Godzilla" |
| GS | Gable Steveson |
| GB | Gabriel Benitez | "Moggly" |
| GB | Gabriel Bonfim | "Marretinha" |