Combattants Etats-Unis
| 1826 |  | Mike Wessel | 0-1-0 UFC | #5565 |  |
| 1827 |  | Mike Whitehead | 0-1-0 UFC | #7468 | |
| 1828 |  | Mike Zindler | 0-1-0 REC | #6090 | |
| 1829 |  | Mikey Burnett | 2-1-0 UFC | #3119 | |
| 1830 |  | Mikey Gonzalez | 0-1-0 REC | #6989 | |
| 1831 |  | Miles Amos | 0-1-0 REC | #6821 | |
| 1832 |  | Miles Hunsinger | 1-0-0 REC | #7638 | |
| 1833 |  | Miles Johns | 7-5-0, 1NC UFC | #245 | |
| 1834 |  | Miranda Barber | 0-1-0 REC | #6640 | |
| 1835 |  | Miranda Granger | 1-3-0 UFC | #4301 | |
| 1836 |  | Miranda Maverick | 8-4-0 UFC | #540 | |
| 1837 |  | Miriam Nazar | 0-1-0 REC | #7710 | |
| 1838 |  | Mitch Ramirez | 0-3-0 UFC | #1717 | |
| 1839 |  | Mitch Raposo | 2-2-0 UFC | #785 | |
| 1840 |  | Mitchell McKee | 7-0-0 REC | #773 | |
| 1841 |  | Mitchell Sipe | 0-1-0 REC | #6153 | |
| 1842 |  | Mitchell Wheeler | 1-1-0 REC | #1618 | |
| 1843 |  | Mitchell Wilson | 3-1-0 REC | #1544 | |
| 1844 |  | Mo DeReese | 4-4-0 REC | #3276 | |
| 1845 |  | Mo Miller | 1-0-0 REC | #6852 | |
| 1846 |  | Monica Franco | 0-1-0 REC | #5681 | |
| 1847 |  | Montana De La Rosa | 6-5-1 UFC | #1588 | |
| 1848 |  | Montel Jackson | 9-4-0 UFC | #479 | |
| 1849 |  | Montgomery Frederiksen | 0-1-0 REC | #7519 | |
| 1850 |  | Morgan Frier | 0-3-0 REC | #3804 | |