Poids Lourds Hommes
 | Marcelo Golm | 1-3-0 UFC | #3316 |  |
 | Marcelo Nunes | 4-1-0 REC | #3320 | |
 | Marcin Tybura | 14-11-0 UFC | #196 |  |
 | Marcin Wojcik | 5-3-0 REC | #1374 | |
 | Marco Ruas | 4-2-0 UFC | #2497 | |
 | Marcos Matos | 0-1-0 REC | #6226 | |
 | Marcos Rogerio de Lima | 11-7-0 UFC | #615 | |
 | Marcus Almeida | 0-2-1 UFC | #1790 | |
 | Marcus Bossett | 1-2-0 UFC | #4039 |  |
 | Marcus Jones | 0-1-0 UFC | #4770 | |
 | Marcus Silveira | 0-1-0, 1NC UFC | #5303 | |
 | Marek Bujlo | 0-1-0 UFC | #3633 | |
 | Marek Samociuk | 5-4-0 REC | #1718 | |
 | Mario Neto | 0-1-0 UFC | #5477 | |
 | Mario Piazzon | 1-0-0 REC | #5160 | |
 | Mario Pinto | 3-0-0 UFC | #551 |  |
 | Mariusz Pudzianowski | 0-3-0 REC | #3286 | |
 | Mark Currier | 0-1-0 REC | #7093 | |
 | Mark Godbeer | 2-2-0 UFC | #4152 |  |
 | Mark Hunt | 8-8-1, 1NC UFC | #680 |  |