| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| James | Gabert | -- | 178 lbs. | -- | 6 | 4 | 0 | |||
| Gustavo | Gabriel | 5' 6" | 125 lbs. | -- | Orthodox | 13 | 1 | 0 | ||
| Claudia | Gadelha | Claudinha | 5' 4" | 115 lbs. | 63.0" | Orthodox | 18 | 5 | 0 | |
| Alavutdin | Gadjiev | 6' 2" | 185 lbs. | -- | Orthodox | 18 | 13 | 1 | ||
| Magomed | Gadzhiyasulov | 6' 2" | 205 lbs. | 75.0" | Orthodox | 9 | 0 | 0 | ||
| Justin | Gaethje | The Highlight | 5' 11" | 155 lbs. | 70.0" | Orthodox | 25 | 5 | 0 | |
| Sheila | Gaff | The German Tank | 5' 5" | 135 lbs. | -- | Orthodox | 9 | 7 | 0 | |
| Muin | Gafurov | Tajik | 5' 7" | 135 lbs. | 68.0" | Southpaw | 19 | 6 | 0 | |
| Mitch | Gagnon | 5' 5" | 135 lbs. | 65.0" | Southpaw | 12 | 5 | 0 | ||
| Brandon | Gaines | 6' 3" | 185 lbs. | -- | 5 | 21 | 0 | |||
| Travis | Galbraith | The Gladiator | 6' 0" | 170 lbs. | -- | Orthodox | 18 | 7 | 0 | |
| Dave | Galera | Scarecrow | 5' 11" | 135 lbs. | -- | Orthodox | 5 | 1 | 0 | |
| Zelg | Galesic | Benkei | 6' 2" | 185 lbs. | -- | Orthodox | 11 | 9 | 0 | |
| Mickey | Gall | 6' 2" | 170 lbs. | 74.0" | Switch | 7 | 7 | 0 | ||
| Daniel | Gallemore | Big Kansas | 6' 5" | 265 lbs. | -- | 7 | 3 | 0 | ||
| Tom | Gallicchio | Da Tank | 5' 10" | 170 lbs. | -- | Southpaw | 19 | 10 | 0 | |
| Turrell | Galloway | 5' 3" | 145 lbs. | -- | 8 | 6 | 0 | |||
| Eric | Galvan | -- | 155 lbs. | -- | 0 | 0 | 0 | |||
| Andre | Galvao | 5' 7" | 168 lbs. | -- | Orthodox | 5 | 2 | 0 | ||
| Marcos | Galvao | Loro | 5' 7" | 135 lbs. | -- | Orthodox | 18 | 8 | 1 | |
| Lucas | Gamaza | -- | 170 lbs. | -- | 8 | 4 | 0 | |||
| Joey | Gambino | The Raging Warrior | 5' 7" | 145 lbs. | -- | Orthodox | 9 | 2 | 0 | |
| Manvel | Gamburyan | The Anvil | 5' 5" | 135 lbs. | 67.0" | Orthodox | 15 | 10 | 0 | |
| Mateusz | Gamrot | Gamer | 5' 10" | 155 lbs. | 70.0" | Southpaw | 24 | 3 | 0 | |
| Shamil | Gamzatov | 6' 2" | 205 lbs. | 76.0" | Orthodox | 14 | 1 | 0 |