Poids Lourds Hommes
 | Marcin Tybura | 14-10-0 UFC | #173 |  |
 | Marcin Wojcik | 5-3-0 REC | #1160 | |
 | Marco Ruas | 4-2-0 UFC | #2440 |  |
 | Marcos Matos | 0-1-0 REC | #6511 | |
 | Marcos Rogerio de Lima | 11-7-0 UFC | #565 | |
 | Marcus Almeida | 0-2-1 UFC | #1718 | |
 | Marcus Bossett | 1-2-0 UFC | #3946 |  |
 | Marcus Jones | 0-1-0 UFC | #4707 | |
 | Marcus Silveira | 0-1-0, 1NC UFC | #5218 | |
 | Marek Bujlo | 0-1-0 UFC | #3498 | |
 | Marek Samociuk | 5-3-0 REC | #1670 | |
 | Mario Neto | 0-1-0 UFC | #5511 | |
 | Mario Piazzon | 1-0-0 REC | #5617 | |
 | Mario Pinto | 3-0-0 UFC | #562 |  |
 | Mariusz Pudzianowski | 0-3-0 REC | #3198 | |
 | Mark Currier | 0-1-0 REC | #6804 | |
 | Mark Godbeer | 2-2-0 UFC | #4112 |  |
 | Mark Hunt | 8-8-1, 1NC UFC | #683 |  |
 | Mark Kerr | 4-0-0 UFC | #1892 | |
 | Mark Robinson | #7417 | |