Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| GW | Garett Whiteley | "Goodnight" |
| GM | Garreth McLellan | "Soldier Boy" |
| GA | Garrett Armfield | |
| GG | Gary Goodridge | "Big Daddy" |
| GU | Gasan Umalatov | "Cobra" |
| GB | Gaston Bolanos | "The Dreamkiller" |
| GY | Gauge Young | "Gee Money" |
| GT |
| Gavin Tucker |
| "Guv'nor" |
| GH | Geane Herrera | "La Pulga" |
| GM | Gegard Mousasi |