Poids Mi-Moyens Hommes
 | Marcelo Mello | 1-0-0 UFC | #5330 |  |
 | Marcin Krakowiak | 2-2-0 REC | #4096 |  |
 | Marcio Alexandre Jr | 0-3-0 UFC | #4037 | |
 | Marco Doda | 1-0-0 REC | #4295 |  |
 | Marco Soto | 1-0-0 REC | #7075 |  |
 | Marcos Lloreda | #7205 | | |
 | Marcos Yoshio de Souza | #7916 | | |
 | Marcus Aurelio | 2-4-0 UFC | #3215 | |
 | Marcus Davis | 9-6-0 UFC | #1216 | |
 | Marcus Walston | 0-1-0 REC | #7421 | |
 | Marek Bartl | 7-8-0 REC | #418 |  |
 | Marian Dimitrov | 0-1-0 REC | #6577 |  |
 | Marius Zaromskis | 0-1-0 REC | #6524 |  |
 | Mariusz Mikolajewski | 1-2-0 REC | #4243 | |
 | Mark Holst | 0-2-0 UFC | #5519 |  |
 | Mark Lemminger | 0-2-0 REC | #4899 | |
 | Mark Martin | 0-1-0 REC | #5759 | |
 | Mark Scanlon | 0-1-0 UFC | #6830 |  |
 | Marko Kisic | 0-1-0 REC | #7226 |  |
 | Martin Camilo | 2-0-0 REC | #2070 |  |