Poids Coqs Hommes
 | Manny Vazquez | 0-1-0 REC | #6862 |  |
 | Manoel Silva | #7633 |  | |
 | Mansur Khatuev | 3-1-0 REC | #1349 |  |
 | Manuel Caperna | 0-1-0 REC | #7304 |  |
 | Marcel Adur | 0-1-0 REC | #5055 | |
 | Marcelo Morrelli | 2-1-0 REC | #593 |  |
 | Marcirley Alves | 4-1-0 REC | #1468 | |
 | Marco Beltran | 3-3-0 UFC | #2555 |  |
 | Marcos Aurelio | 3-0-0 REC | #1697 | |
 | Marcos Breno | 1-3-0 REC | #4506 | |
 | Marcos Galvao | 0-2-0 REC | #7004 | |
 | Marcus Brimage | 4-4-0 UFC | #2268 | |
 | Marcus McGhee | 4-1-0 UFC | #963 | |
 | Mario Bautista | 11-3-0 UFC | #106 | |
 | Mariusz Joniak | 3-2-0 REC | #1503 |  |
 | Mark Coates | 0-1-0 REC | #6321 | |
 | Mark De La Rosa | 2-5-0 UFC | #2932 | |
 | Mark Vologdin | 0-0-1 UFC | #2475 | |
 | Marlon Basilio | 0-1-0 REC | #7032 | |
 | Marlon Jones | #7744 |  |