Poids Légers Hommes
 | Marcus LeVesseur | 1-2-0 UFC | #4865 |  |
 | Marian Ziolkowski | 1-3-0 REC | #1089 |  |
 | Marin Vetrila | 4-1-0 REC | #565 |  |
 | Mario Gagliardi | 1-0-0 REC | #2203 |  |
 | Mark Bocek | 8-5-0 UFC | #1574 |  |
 | Mark Choinski | 0-1-0 UFC | #3677 | |
 | Mark Ewen | 4-3-0 REC | #1595 |  |
 | Mark Madsen | 4-2-0 UFC | #2581 |  |
 | MarQuel Mederos | 4-0-1 UFC | #203 | |
 | Martin Horinek | #7929 |  | |
 | Martin Pipek | 1-1-0 REC | #6378 |  |
 | Martin Svensson | 0-1-0 UFC | #7427 |  |
 | Mason Jones | 4-3-0, 1NC UFC | #273 |  |
 | Mason Seth | #8131 |  | |
 | Mateusz Gamrot | 9-5-0 UFC | #110 | |
 | Mateusz Legierski | 7-1-0 REC | #448 | |
 | Mateusz Makarowski | 2-1-0 REC | #2265 | |
 | Mateusz Rebecki | 5-4-0 UFC | #251 | |
 | Matheus Camilo | 2-1-0 UFC | #582 |  |
 | Mathias Poiron | 1-3-0 REC | #2862 |  |