Poids Plumes Hommes
 | Wagner Campos | 0-1-0 UFC | #6318 |  |
 | Walter Cogliandro | 0-3-0 REC | #3462 |  |
 | Wang Guan | 1-0-0 UFC | #4564 |  |
 | Wasi Adeshina | 3-1-0 REC | #506 |  |
 | Weber Almeida | 2-1-0 REC | #3665 | |
 | Wellington Pereira | 0-1-0 REC | #5735 | |
 | Wellington Prado | 0-1-0 REC | #6381 | |
 | Werlleson Martins | 2-3-0 REC | #3224 | |
 | Wesley Machado | 0-4-0 REC | #4329 | |
 | Westin Wilson | 1-3-0 UFC | #2438 |  |
 | Wilker Nsamo | 1-1-0 REC | #4283 |  |
 | Will Chope | 0-1-0 UFC | #4967 | |
 | William Gomis | 5-1-0 UFC | #439 |  |
 | William Robert | 0-1-0 REC | #5221 |  |
 | Willian Lima | #7218 | | |
 | Wily Pereira | 1-1-0 REC | #2589 | |
 | Wojciech Kazieczko | 3-3-0 REC | #1758 |  |
 | Wuliji Buren | 0-3-0 UFC | #3756 | |
 | Xavier Rosenbloom | 1-0-0 REC | #6805 | |
 | Xavier Vines | 2-2-0 REC | #3424 | |