Poids Plumes Hommes
 | Luke Riley | 3-0-0 UFC | #153 |  |
 | Mackens Semerzier | 1-1-0, 1NC UFC | #4500 |  |
 | Mairon Santos | 4-0-0 UFC | #830 |  |
 | Makwan Amirkhani | 7-7-0 UFC | #1421 |  |
 | Manolo Zecchini | 0-2-0 UFC | #2126 |  |
 | Marcelo Rojo | 0-3-0 UFC | #3904 |  |
 | Marcio Barbosa | 1-0-0 UFC | #825 | |
 | Marcos Vinicius | 1-2-0 UFC | #4416 | |
 | Mark Eddiva | 1-3-0 UFC | #4041 |  |
 | Mark Hominick | 3-4-0 UFC | #2445 |  |
 | Mark Striegl | 0-2-0 UFC | #3019 | |
 | Martin Bravo | 1-3-0 UFC | #3891 |  |
 | Marwan Rahiki | 2-0-0 UFC | #375 |  |
 | Masanori Kanehara | 1-2-0 UFC | #3673 |  |
 | Masio Fullen | 1-2-0 UFC | #4107 | |
 | Matt Bessette | 0-2-0 UFC | #5033 | |
 | Matt Grice | 2-5-0 UFC | #3369 | |
 | Matt Sayles | 1-3-0 UFC | #3748 | |
 | Maximo Blanco | 4-5-0 UFC | #2488 |  |
 | Melquizael Costa | 7-3-0 UFC | #346 | |