Poids Mi-Lourds Hommes
 | Jovan Zeljkovic | 0-1-0 REC | #5698 |  |
 | Jozef Jaloviar | 0-1-0 REC | #7446 |  |
 | Julius Anglickas | 1-2-0 REC | #4731 |  |
 | Julius Walker | 1-2-0 UFC | #1623 |  |
 | Junior Tafa | 3-6-0 UFC | #323 |  |
 | Justin Jones | 0-2-0 UFC | #5062 | |
 | Justin Ledet | 3-4-0 UFC | #3174 | |
 | Justin Sumter | 0-3-0 REC | #4218 | |
 | Kacper Sochacki | 1-0-0 REC | #1508 |  |
 | Kalib Starnes | 2-3-0 UFC | #3553 |  |
 | Kaloyan Kolev | 0-1-0 REC | #5608 |  |
 | Kamil Saidov | 1-0-0 REC | #2223 |  |
 | Karl Albrektsson | 0-4-0 REC | #3550 |  |
 | Karl Moore | 3-2-0 REC | #3563 |  |
 | Karl Reed | 0-2-0 REC | #6084 | |
 | Karlos Vemola | 2-4-0 UFC | #480 |  |
 | Kassoum Kone | 1-0-0 REC | #2080 |  |
 | Kazuo Takahashi | 1-0-0 UFC | #5129 |  |
 | Keith Berish | 0-1-0, 1NC UFC | #4735 | |
 | Keith Hackney | 2-2-0 UFC | #2974 | |