Combattants Brésil
| 751 |  | Maycon Silvan | 0-1-0 REC | #6796 |  |
| 752 |  | Mayra Bueno Silva | 5-7-1, 1NC UFC | #965 | |
| 753 |  | Mayra Cantuaria | 2-1-0 REC | #3478 | |
| 754 |  | Meijy Portela | 0-1-0 REC | #5678 | |
| 755 |  | Melissa Gatto | 3-3-0 UFC | #2364 | |
| 756 |  | Melquizael Costa | 7-3-0 UFC | #269 | |
| 757 |  | Michael Deiga-Scheck | 3-4-0 REC | #3092 | |
| 758 |  | Michael Oliveira | 4-0-0 REC | #1504 | |
| 759 |  | Michel Lima | 1-1-0 REC | #6175 | |
| 760 |  | Michel Pereira | 10-6-0 UFC | #209 | |
| 761 |  | Michel Prazeres | 10-4-0 UFC | #820 | |
| 762 |  | Michel Silva | 1-2-0 REC | #2221 | |
| 763 |  | Miguel Jacob | 1-1-0 REC | #5834 | |
| 764 |  | Miguel Porto | 0-2-0 REC | #4212 | |
| 765 |  | Mileide Simplicio | 1-2-0 REC | #1015 | |
| 766 |  | Milena Galvao | 1-1-0 REC | #2450 | |
| 767 |  | Milton Vieira | 0-1-1 UFC | #5361 | |
| 768 |  | Mirela Vargas | 0-1-0 REC | #7153 | |
| 769 |  | Moacir Rocha | 0-2-0 REC | #3981 | |
| 770 |  | Moesio Brandao | 0-1-0 REC | #7700 | |
| 771 |  | Monique Adriane | 2-1-0 REC | #4053 | |
| 772 |  | Murilo Bustamante | 3-1-0 UFC | #1692 | |
| 773 |  | Murilo Delfino | 0-1-0 REC | #6972 | |
| 774 |  | Myllena Messias | #7769 | | |
| 775 |  | Naiane Silva | 0-1-0 REC | #5673 | |