Poids Mi-Moyens Hommes
 | Magomed Mahtimagomedov | 0-1-0 REC | #6867 |  |
 | Magomed Saliev | 2-1-0 REC | #1548 | |
 | Magomed Umalatov | 9-1-0 REC | #843 | |
 | Magomed Umalov | 2-0-0 REC | #2005 |  |
 | Mahamadou Soukouna | 1-1-0 REC | #4137 |  |
 | Mahmoud Fawzy Sebie | 0-1-0 REC | #5044 |  |
 | Maicon Kobayashi | 0-1-0 REC | #7605 |  |
 | Maiwand Hamras | 0-1-0 REC | #5864 |  |
 | Makoa Cooper | 0-1-0 REC | #7244 |  |
 | Malichi Edwards | 0-1-0 REC | #6734 |  |
 | Manuel Del Valle | 6-1-0 REC | #503 |  |
 | Manuel Mena | 0-1-0 REC | #7158 |  |
 | Manuel Rodriguez | 0-1-0 UFC | #7106 |  |
 | Marc-Ari Lewis | 1-1-0 REC | #4432 | |
 | Marcelo Aguiar | 0-1-0 UFC | #6251 | |
 | Marcelo Mello | 1-0-0 UFC | #5518 | |
 | Marcin Krakowiak | 2-2-0 REC | #4189 |  |
 | Marcio Alexandre Jr | 0-3-0 UFC | #4149 | |
 | Marco Doda | 1-0-0 REC | #4500 |  |
 | Marco Soto | 1-0-0 REC | #7227 | |