Poids Lourds Hommes
 | Marcus Bossett | 1-2-0 UFC | #3751 |  |
 | Marcus Jones | 0-1-0 UFC | #4576 | |
 | Marcus Silveira | 0-1-0, 1NC UFC | #4924 |  |
 | Marek Bujlo | 0-1-0 UFC | #3222 |  |
 | Mario Neto | 0-1-0 UFC | #5546 | |
 | Mario Pinto | 2-0-0 UFC | #739 |  |
 | Mark Godbeer | 2-2-0 UFC | #3875 |  |
 | Mark Hunt | 8-8-1, 1NC UFC | #687 |  |
 | Mark Kerr | 4-0-0 UFC | #1643 | |
 | Mark Robinson | #6949 | | |
 | Martin Buday | 7-1-0 UFC | #467 |  |
 | Masutatsu Yano | 0-1-0 UFC | #6032 |  |
 | Matt Andersen | 0-1-0 UFC | #6105 | |
 | Matt Mitrione | 9-5-0 UFC | #949 | |
 | Maurice Greene | 4-4-0 UFC | #1893 | |
 | Max Gimenis | 0-1-0 UFC | #3124 | |
 | Melton Bowen | 0-1-0 UFC | #6442 | |
 | Michel Batista | 0-1-0 UFC | #4828 |  |
 | Mick Parkin | 4-1-0 UFC | #693 | |
 | Mike Russow | 4-2-0 UFC | #2562 | |