Poids Lourds Hommes
 | Wesley de Souza | #7809 |  | |
 | Wesley Martins | 0-1-0 REC | #4936 | |
 | Weslley Alec | 0-1-0 REC | #7644 | |
 | Will Fleury | 7-1-0, 1NC REC | #346 |  |
 | Will Johnson | 0-1-0 REC | #7075 |  |
 | Wilson Gouveia | 6-4-0 UFC | #2126 | |
 | Wladmir Gouvea | 2-0-0 REC | #5237 | |
 | Xavier Lessou | 5-1-0 REC | #1406 |  |
 | Yevhenii Orlov | #7869 |  | |
| Yoan Robert-Ramirez | #8118 | | |
 | Yorgan De Castro | 1-3-0 UFC | #2932 |  |
 | Yuriy Fedorov | 0-1-0 REC | #6747 |  |
 | Yuriy Protzenko | 1-0-0 REC | #7254 | |
 | Zakaria Elhana | 1-1-0, 1NC REC | #2439 | |
 | Zambek Shahbiev | 1-0-0 REC | #2134 | |
 | Zane Frazier | 0-2-0 UFC | #5331 | |
 | Zaurbek Sabanov | 3-0-0 REC | #752 | |
 | Zeke Tuinei-Wily | 0-2-0 REC | #6616 | |
 | Zhaslan Tashov | 0-1-0 REC | #6999 | |
 | Zu Anyanwu | 0-1-0 UFC | #4848 | |