Poids Lourds Hommes
 | Marcelo Golm | 1-3-0 UFC | #3316 |  |
 | Marcelo Nunes | 4-1-0 REC | #3319 | |
 | Marcin Tybura | 14-11-0 UFC | #201 |  |
 | Marcin Wojcik | 5-3-0 REC | #1366 | |
 | Marco Ruas | 4-2-0 UFC | #2491 | |
 | Marcos Matos | 0-1-0 REC | #6316 | |
 | Marcos Rogerio de Lima | 11-7-0 UFC | #623 | |
 | Marcus Almeida | 0-2-1 UFC | #1808 | |
 | Marcus Bossett | 1-2-0 UFC | #4026 |  |
 | Marcus Jones | 0-1-0 UFC | #4753 | |
 | Marcus Silveira | 0-1-0, 1NC UFC | #5320 | |
 | Marek Bujlo | 0-1-0 UFC | #3617 | |
 | Marek Samociuk | 5-4-0 REC | #1707 | |
 | Mario Neto | 0-1-0 UFC | #5452 | |
 | Mario Piazzon | 1-0-0 REC | #5227 | |
 | Mario Pinto | 3-0-0 UFC | #593 |  |
 | Mariusz Pudzianowski | 0-3-0 REC | #3295 | |
 | Mark Currier | 0-1-0 REC | #7098 | |
 | Mark Godbeer | 2-2-0 UFC | #4143 |  |
 | Mark Hunt | 8-8-1, 1NC UFC | #690 |  |