Combattants Etats-Unis
| 1351 |  | Joshua Cervantes | 0-1-0 REC | #5091 |  |
| 1352 |  | Joshua Nakagawa | 0-1-0 REC | #7316 | |
| 1353 |  | Joshua Perreira | 1-0-0 REC | #6430 | |
| 1354 |  | Joshua Simpson | 1-0-0 REC | #3517 | |
| 1355 |  | Joshua Weems | 0-1-0 UFC | #4646 | |
| 1356 |  | Josiah Harrell | 0-1-0 UFC | #1038 | |
| 1357 |  | Josiah Reyes | 1-1-0 REC | #5110 | |
| 1358 |  | Jota Ninomiya | 0-1-0 REC | #7160 | |
| 1359 |  | Journey Newson | 1-4-0, 1NC UFC | #3203 | |
| 1360 |  | Joy Pendell | 2-1-0 REC | #2312 | |
| 1361 |  | Jozette Cotton | 0-1-0 REC | #6649 | |
| 1362 |  | JR Coughran | 0-1-0 REC | #6737 | |
| 1363 |  | Juan Adams | 1-3-0 UFC | #3337 | |
| 1364 |  | Juan Archuleta | 2-2-0 REC | #4202 | |
| 1365 |  | Juan Puerta | 1-0-0 REC | #6541 | |
| 1366 |  | Juan Velasquez Jr. | #6570 | | |
| 1367 |  | Jules Bruchez | 0-1-0 UFC | #6815 | |
| 1368 |  | Julia Avila | 3-3-0 UFC | #2196 | |
| 1369 |  | Julian Erosa | 9-9-0 UFC | #473 | |
| 1370 |  | Julian Marquez | 3-5-0 UFC | #1908 | |
| 1371 |  | Julian Orozco | #7636 | | |
| 1372 |  | Julian Ruiz | 0-1-0 REC | #6434 | |
| 1373 |  | Julian Sanchez | 0-1-0 UFC | #5713 | |
| 1374 |  | Juliana Miller | 2-3-0 UFC | #1769 | |
| 1375 |  | Julianna Pena | 8-4-0 UFC | #42 | |