Tous les combattants
 | Willy LaMacchia | 0-1-0 REC | #8380 |  |
 | Wilsan Said | 1-0-0 REC | #1759 |  |
| Wilson Charles | 1-0-0 REC | #8046 | |
 | Wilson Gouveia | 6-4-0 UFC | #2155 |  |
 | Wilson Lopshire | 1-1-0 REC | #1313 | |
 | Wilson Reis | 7-6-0 UFC | #918 | |
 | Wilson Varela | 5-3-0 REC | #1887 | |
 | Wily Pereira | 1-2-0 REC | #2989 | |
 | Windri Patilima | 0-1-0 REC | #7380 |  |
 | Wissame Akhmouch | 3-3-0 REC | #1956 |  |
 | Wladmir Gouvea | 2-0-0 REC | #5533 | |
 | Wojciech Janusz | 1-1-0 REC | #5156 |  |
 | Wojciech Kawa | 1-2-0 REC | #3048 | |
 | Wojciech Kazieczko | 3-3-0 REC | #2646 | |
 | Won Bin Ki | 3-3-0 REC | #2395 |  |
 | Won Il Kwon | 0-2-0 REC | #3441 | |
 | Wuliji Buren | 0-3-0 UFC | #4113 |  |
 | Wuziazibieke Jiahefu | 0-1-0 REC | #7852 | |
 | Xander White | 0-1-0 REC | #7151 | |
 | Xavier Alaoui | 1-2-0 REC | #3250 |  |
 | Xavier Foupa-Pokam | 0-2-0 UFC | #3130 | |
 | Xavier Franklin | 0-1-0 REC | #5412 | |
 | Xavier Judge | 2-0-0 REC | #2164 | |
 | Xavier Lessou | 5-1-0 REC | #1542 | |
 | Xavier Rosenbloom | 2-0-0 REC | #1482 | |