Poids Lourds Hommes
 | Giacomo Lemos | 1-0-0 REC | #6349 |  |
 | Gian Villante | 7-11-0 UFC | #1524 |  |
 | Gilbert Aldana | 0-2-0 UFC | #5066 | |
 | Gilbert Yvel | 0-3-0 UFC | #4247 |  |
 | Giorgi Kvirchishvilli | #7807 | | |
 | Giovanni Olakunori | 0-1-0, 1NC REC | #3787 |  |
 | Glenn Sparv | 0-1-0 REC | #6589 |  |
 | Gokhan Saricam | 1-0-0 UFC | #622 |  |
 | Goran Reljic | 1-3-0 UFC | #3853 |  |
 | Gracjan Szadzinski | 0-2-0 REC | #6035 |  |
 | Greg Hardy | 4-5-0, 1NC UFC | #1651 | |
 | Greg Rebello | 0-2-0 REC | #5219 | |
 | Greg Stott | 0-1-0 UFC | #6667 | |
 | Greg Velasco | 0-1-0 REC | #5640 | |
 | Gregory Robinet | #7829 |  | |
 | Guilherme Pat | 1-1-0 UFC | #1532 | |
 | Guilherme Uriel | 3-2-0 REC | #2417 | |
 | Gvido Susts | #7898 |  | |
 | Hamdy Abdelwahab | 2-1-0, 1NC UFC | #1518 |  |
 | Hammer Morton | 0-1-0 REC | #6464 | |