Poids Mi-Moyens Hommes
 | Joilton Lutterbach | 0-3-0 REC | #4072 |  |
 | Jon Koppenhaver | 1-1-0 UFC | #3397 |  |
 | Jon Manley | 0-1-0 UFC | #6849 | |
 | Jon Tabarez | 0-1-0 REC | #6353 | |
 | Jon Tuck | 4-5-0 UFC | #2567 |  |
 | Jonas Flok | 0-1-0 REC | #7459 | |
 | Jonathan Di Lorenzo | 1-0-0 REC | #2382 | |
 | Jonathan Goulet | 4-5-0 UFC | #2587 |  |
 | Jonathan Griffin | 0-1-0 REC | #7285 | |
 | Jonathan Hanes | 0-2-0 REC | #4606 | |
 | Jonathan Meunier | 1-1-0 UFC | #3475 | |
 | Jonathan Micallef | 3-0-0 UFC | #770 |  |
 | Jonathan Piersma | 2-3-0 REC | #801 | |
 | Jonavin Webb | 0-2-0 UFC | #5434 | |
 | Jonny Parsons | 1-0-0 UFC | #4158 | |
 | Jordan Mein | 5-4-0 UFC | #2223 | |
 | Jordan O'Neill | 2-0-0 REC | #2644 |  |
 | Jordan Radev | 0-2-0 UFC | #5211 |  |
 | Jordan Zebo | 10-1-0 REC | #202 |  |
 | Jorge Lecuanda | 1-0-0 REC | #6855 | |