Tous les combattants
 | Marcos Mariano | 0-2-0 UFC | #4954 |  |
 | Marcos Matos | 0-1-0 REC | #6217 | |
 | Marcos Rodrigues | 0-3-0 REC | #3576 | |
 | Marcos Rogerio de Lima | 11-7-0 UFC | #624 | |
 | Marcos Vinicius | 1-2-0 UFC | #4416 | |
 | Marcos Vinicius | 0-1-0 REC | #5332 | |
 | Marcos Yoshio de Souza | #7890 | | |
 | Marcus Almeida | 0-2-1 UFC | #1792 | |
 | Marcus Aurelio | 2-4-0 UFC | #3234 | |
 | Marcus Bossett | 1-2-0 UFC | #4051 |  |
 | Marcus Brimage | 4-4-0 UFC | #2315 | |
 | Marcus Davis | 9-6-0 UFC | #1219 | |
 | Marcus Jones | 0-1-0 UFC | #4760 | |
 | Marcus LeVesseur | 1-2-0 UFC | #4827 | |
 | Marcus McGhee | 5-1-0 UFC | #496 | |
 | Marcus Nash | 2-0-0 REC | #878 | |
 | Marcus Silveira | 0-1-0, 1NC UFC | #5319 | |
| Marcus Vinicius Ferreira | 1-0-0 REC | #3567 | |
 | Marcus Walston | 0-1-0 REC | #7419 | |
 | Marek Bartl | 7-8-0 REC | #486 |  |
 | Marek Bujlo | 0-1-0 UFC | #3647 |  |
 | Marek Jakimowicz | 1-1-0 REC | #5973 | |
 | Marek Lustiak | 0-1-0 REC | #7827 |  |
 | Marek Mazuch | 3-4-0 REC | #3195 | |
 | Marek Samociuk | 5-4-0 REC | #1737 | |