Combattants Etats-Unis
| 1651 |  | Luke Powers | 0-1-0 REC | #6351 |  |
| 1652 |  | Luke Rockhold | 6-5-0 UFC | #854 | |
| 1653 |  | Luke Sanders | 3-5-0 UFC | #3178 | |
| 1654 |  | Luke Zachrich | 1-2-0 UFC | #4851 | |
| 1655 |  | Luther Egerson | 1-0-0 REC | #764 | |
| 1656 |  | Lyman Good | 3-3-0 UFC | #3140 | |
| 1657 |  | Mac Danzig | 5-8-0 UFC | #2075 | |
| 1658 |  | Mac Kukowski | 1-1-0 REC | #3124 | |
| 1659 |  | Mackens Semerzier | 1-1-0, 1NC UFC | #4500 | |
| 1660 |  | Mackenzie Dern | 12-5-0 UFC | #10 | |
| 1661 |  | Mackenzie Stiller | 5-1-0 REC | #1054 | |
| 1662 |  | Macy Chiasson | 8-6-0 UFC | #271 | |
| 1663 |  | Maia Stevenson | 0-1-0 UFC | #5299 | |
| 1664 |  | Maki Pitolo | 1-5-0 UFC | #3312 | |
| 1665 |  | Makoa Cooper | 0-1-0 REC | #7100 | |
| 1666 |  | Malcolm Wellmaker | 2-2-0 UFC | #1005 | |
| 1667 |  | Malik Thompson | 1-0-0 REC | #1624 | |
| 1668 |  | Mallory Martin | 1-3-0 UFC | #1785 | |
| 1669 |  | Mana Martinez | 2-2-0 UFC | #3522 | |
| 1670 |  | Manny Bermudez | 3-2-0 UFC | #3281 | |
| 1671 |  | Manny Muro | 1-0-0 REC | #7064 | |
| 1672 |  | Manny Vazquez | 0-1-0 REC | #7208 | |
| 1673 |  | Mansher Khera | 1-0-0 REC | #3183 | |
| 1674 |  | Mansur Abdul-Malik | 3-2-0, 1NC UFC | #409 | |
| 1675 |  | Manuel Medina | 2-0-0 REC | #4600 | |