Poids Moyens Hommes
 | Marek Mazuch | 3-4-0 REC | #3216 |  |
 | Mario Mingaj | 2-2-0 REC | #3277 |  |
 | Mario Miranda | 1-3-0 UFC | #4215 |  |
 | Mario Sousa | 1-2-0 REC | #5383 | |
 | Mark Hughes | 1-0-0 UFC | #4735 |  |
 | Mark Hulme | 1-2-0 REC | #2867 |  |
 | Mark Munoz | 9-6-0 UFC | #1216 | |
 | Mark Weir | 1-2-0 UFC | #3896 |  |
 | Markus Perez | 2-5-0 UFC | #2789 | |
 | Martin Kozak | #7980 | | |
 | Martin Sano | 0-1-0 UFC | #7039 | |
 | Marvin Vettori | 9-8-1 UFC | #428 | |
 | Mate Kola | 0-1-0 REC | #6371 |  |
 | Matej Danek | 1-0-0 REC | #6548 |  |
 | Matej Penaz | 11-1-0 REC | #285 | |
 | Mateusz Gola | 0-1-0 REC | #5592 |  |
 | Mateusz Janur | 1-1-0 REC | #2239 | |
| Mathieu Heili | 1-0-0 REC | #2424 |  |
 | Mats Nilsson | 0-2-0 UFC | #5273 |  |
 | Matt Horwich | 0-2-0 UFC | #5629 | |