Tous les combattants
 | Willian Lima | #7512 |  | |
 | Willie Gates | 1-3-0 UFC | #3480 |  |
 | Wilson Charles | 1-0-0 REC | #7521 |  |
 | Wilson Gouveia | 6-4-0 UFC | #2034 | |
 | Wilson Lopshire | #7813 | | |
 | Wilson Reis | 7-6-0 UFC | #896 | |
 | Wilson Varela | 4-2-0 REC | #2114 | |
 | Wily Pereira | 1-1-0 REC | #2895 | |
 | Windri Patilima | 0-1-0 REC | #6800 |  |
 | Wissame Akhmouch | 3-2-0 REC | #2035 |  |
 | Wladmir Gouvea | 2-0-0 REC | #4753 | |
 | Wojciech Janusz | 1-1-0 REC | #4432 |  |
 | Wojciech Kawa | 1-2-0 REC | #2495 | |
 | Wojciech Kazieczko | 3-3-0 REC | #2107 | |
 | Won Bin Ki | 3-3-0 REC | #1840 |  |
 | Won Il Kwon | 0-1-0 REC | #4680 | |
 | Wuliji Buren | 0-3-0 UFC | #3901 |  |
 | Wuziazibieke Jiahefu | 0-1-0 REC | #7160 | |
 | Xander White | 0-1-0 REC | #6147 | |
 | Xavier Alaoui | 1-2-0 REC | #2681 |  |
 | Xavier Foupa-Pokam | 0-2-0 UFC | #3104 | |
 | Xavier Franklin | 0-1-0 REC | #5811 | |
 | Xavier Judge | 2-0-0 REC | #1276 | |
 | Xavier Lessou | 5-1-0 REC | #1129 | |
 | Xavier Rosenbloom | 1-0-0 REC | #7130 | |