Tous les combattants
 | Marina Monteiro | 1-1-0 REC | #4555 |  |
 | Marina Rodriguez | 7-6-2 UFC | #1068 | |
 | Mario Bautista | 11-3-0 UFC | #111 |  |
 | Mario Ferreira | 0-1-0 REC | #5138 |  |
 | Mario Gagliardi | 1-0-0 REC | #1682 |  |
 | Mario Mingaj | 2-2-0 REC | #2994 | |
 | Mario Miranda | 1-3-0 UFC | #3990 | |
 | Mario Neto | 0-1-0 UFC | #5613 | |
 | Mario Piazzon | 1-0-0 REC | #6108 | |
 | Mario Pinto | 3-0-0 UFC | #428 | |
 | Mario Sousa | 1-2-0 REC | #5039 | |
 | Marion Reneau | 5-7-1 UFC | #2026 | |
 | Marisa Messer-Belenchia | 2-2-0 REC | #4074 | |
 | Marissa Ellis | 0-1-0 REC | #5403 | |
 | Maritza Sanchez | 0-1-0 REC | #5371 | |
 | Marius Zaromskis | 0-1-0 REC | #6424 |  |
 | Mariusz Joniak | 3-2-0 REC | #1524 |  |
 | Mariusz Ksiazkiewicz | 0-2-0 REC | #4371 | |
 | Mariusz Mikolajewski | 1-2-0 REC | #3898 | |
 | Mariusz Pudzianowski | 0-3-0 REC | #3109 | |
 | Mariya Agapova | 2-4-0 UFC | #3033 |  |
 | Mariza Loch | 0-1-0 REC | #7136 | |
 | Marjorie Le Moullac | 0-1-0 REC | #6571 |  |
 | Mark Antonelli | #7806 | | |
 | Mark Bocek | 8-5-0 UFC | #1472 |  |