Poids Mi-Moyens Hommes
 | Masayuki Kikuiri | 3-2-0 REC | #2108 |  |
 | Mashrabjon Ruziboev | #6585 |  | |
 | Mate Kertesz | 7-7-0 REC | #1847 |  |
 | Matej Kuznik | 4-5-0 REC | #2781 |  |
 | Mateusz Figlak | 2-1-0 REC | #1834 |  |
 | Mateusz Pawlik | 2-0-0 REC | #1837 | |
 | Matheus Felipe Dino | 1-0-0 REC | #7235 |  |
 | Mathieu Chaumont | 2-0-0 REC | #6887 |  |
 | Mathieu Rakotondrazanany | 1-0-0 REC | #1850 | |
 | Mathieu Szymborski | 1-0-0 REC | #771 | |
 | Mathis Biout | 1-0-0 REC | #7461 | |
| Mathis Chevalier | #7661 | | |
 | Matias Juarez | 0-1-0 REC | #6846 |  |
 | Matous Kohout | 7-7-0 REC | #1047 | |
 | Matt Arroyo | 1-2-0 UFC | #3516 |  |
 | Matt Brown | 17-13-0 UFC | #226 | |
 | Matt Dixon | 0-1-0 REC | #5549 | |
 | Matt Dwyer | 1-3-0 UFC | #4196 |  |
 | Matt Fordham | #7507 |  | |
 | Matt Hughes | 18-7-0 UFC | #50 | |