Tous les combattants
 | Greg Soto | 1-2-0 UFC | #3957 |  |
 | Greg Stott | 0-1-0 UFC | #6580 | |
 | Greg Sun | 0-1-0 REC | #7168 | |
 | Greg Velasco | 0-1-0 REC | #5604 | |
 | Gregor Gillespie | 7-1-0 UFC | #1372 | |
 | Gregory Babene | 3-2-0 REC | #2724 |  |
 | Gregory Robinet | #7696 | | |
 | Gregory Rodrigues | 10-3-0 UFC | #154 |  |
 | Gregory Wamytan | 1-2-0 REC | #3947 |  |
 | Griet Eeckhout | 1-0-0 REC | #5436 |  |
 | Griffin Parriott | 1-1-0 REC | #6787 | |
 | Grigor Matevosyan | 2-1-0 REC | #2575 |  |
 | Grigorii Popov | 0-2-0 UFC | #5278 |  |
 | Grzegorz Stabach | 0-1-0 REC | #5966 |  |
 | Guangyou Ning | 2-2-0 UFC | #3597 |  |
 | Gudisa Adzhba | 0-1-0 REC | #5589 |  |
 | Gugun Gusman | 0-1-0 REC | #6266 |  |
 | Guido Cannetti | 4-6-0 UFC | #2290 |  |
 | Guido Possidente | 0-1-0 REC | #7096 |  |
 | Guilhem Gontier | 0-1-0 REC | #7502 | |
 | Guilhem Saltel | 0-1-0 REC | #7702 | |
 | Guilherme Cadena | 0-2-0 REC | #5906 |  |
 | Guilherme Gomes | 0-1-0 REC | #6009 | |
 | Guilherme Pat | 1-1-0 UFC | #1342 | |
 | Guilherme Soares | 1-1-0 REC | #2186 |  |