Tous les combattants
 | Jean Matos | 0-1-0 REC | #7440 |  |
 | Jean Matsumoto | 4-2-0 UFC | #573 | |
 | Jean Sevalho | 2-0-0 REC | #1420 | |
 | Jean Silva | 6-1-0 UFC | #133 | |
 | Jean-charles Fusella | 0-2-0 REC | #4782 |  |
 | Jean-Jacques Lubaya | 0-2-0 REC | #4116 |  |
 | Jean-Paul Lebosnoyani | 2-0-0 UFC | #367 |  |
 | Jeferson dos Santos | 0-1-0 REC | #6378 | |
 | Jeff Cox | 0-2-0 UFC | #6213 | |
 | Jeff Creighton | 3-1-0 REC | #2113 | |
 | Jeff Curran | 0-3-0 UFC | #4481 | |
 | Jeff Hougland | 1-2-0 UFC | #4565 | |
 | Jeff Hughes | 0-3-0, 1NC UFC | #3870 | |
| Jeff Jankowski | #7957 | | |
 | Jeff Joslin | 0-1-0 UFC | #5822 |  |
 | Jeff Molina | 3-0-0 UFC | #2277 | |
 | Jeff Monson | 4-3-0 UFC | #2412 | |
 | Jeff Newton | 0-1-0 UFC | #6976 | |
 | Jeff Nielsen | 1-1-0 REC | #5983 | |
 | Jefferson Almeida | 0-1-0 REC | #4396 | |
 | Jefferson Goncalves | 0-1-0 REC | #6207 | |
 | Jefferson Nascimento | 0-1-0 UFC | #640 | |
 | Jefferson Pontes | 0-1-0 REC | #7568 | |
 | Jeffrey Craig | 1-0-0 REC | #6948 | |
 | Jeisla Chaves | 1-0-0 UFC | #1046 | |