Poids Lourds Hommes
 | Waldo Cortes-Acosta | 10-2-0 UFC | #58 |  |
 | Wallyson Carvalho | 0-2-0 REC | #6907 |  |
 | Walt Harris | 6-9-0, 1NC UFC | #1581 |  |
 | Welerson Oliveira | 0-1-0 REC | #5260 | |
 | Wernei Cardoso | 0-1-0 REC | #6922 | |
 | Wes Combs | 0-2-0 UFC | #5907 | |
 | Wes Sims | 0-3-0 UFC | #4249 | |
 | Wesley Correira | 2-2-0 UFC | #3205 | |
 | Wesley de Souza | #7553 | | |
 | Wesley Martins | 0-1-0 REC | #4844 | |
 | Weslley Alec | 0-1-0 REC | #7160 | |
 | Will Fleury | 6-0-0, 1NC REC | #765 |  |
 | Will Johnson | 0-1-0 REC | #7015 | |
 | Wilson Gouveia | 6-4-0 UFC | #2037 | |
 | Wladmir Gouvea | 2-0-0 REC | #4725 | |
 | Xavier Lessou | 5-1-0 REC | #1105 |  |
 | Yevhenii Orlov | #7493 |  | |
 | Yorgan De Castro | 1-3-0 UFC | #2754 |  |
 | Yuriy Fedorov | 0-1-0 REC | #6219 |  |
 | Yuriy Protzenko | 1-0-0 REC | #6792 | |