Most finishes: since 2001
Most wins by KO/TKO or submission.
1,475 fighters.
| # | Fighter | Total |
|---|---|---|
| =908 | Ihor Potieria | 1 |
| =908 | Ike Villanueva | 1 |
| =908 | Ildemar Alcantara | 1 |
| =908 | Impa Kasanganay | 1 |
| =908 | Irina Alekseeva | 1 |
| =908 | Islam Dulatov | 1 |
| =908 | Ismael Bonfim | 1 |
| =908 | Ismail Naurdiev | 1 |
| =908 | Issei Tamura | 1 |
| =908 | Ivana Petrovic | 1 |
| =908 | JJ Aldrich | 1 |
| =908 | Jack Jenkins | 1 |
| =908 | Jack Marshman | 1 |
| =908 | Jacob Malkoun | 1 |
| =908 | Jacob Volkmann | 1 |
| =908 | Jake Hecht | 1 |
| =908 | Jake O'Brien | 1 |
| =908 | Jake Rosholt | 1 |
| =908 | Jakub Wiklacz | 1 |
| =908 | James Head | 1 |
| =908 | James McSweeney | 1 |
| =908 | James Wilks | 1 |
| =908 | Jamey-Lyn Horth | 1 |
| =908 | Jared Hamman | 1 |
| =908 | Jared Rosholt | 1 |
| =908 | Jarjis Danho | 1 |
| =908 | Jason Brilz | 1 |
| =908 | Jason Day | 1 |
| =908 | Jason Dent | 1 |
| =908 | Jason Gonzalez | 1 |
| =908 | Jason High | 1 |
| =908 | Jason Von Flue | 1 |
| =908 | Jason Witt | 1 |
| =908 | Javier Reyes | 1 |
| =908 | Jean Matsumoto | 1 |
| =908 | Jeff Molina | 1 |
| =908 | Jeka Saragih | 1 |
| =908 | Jennifer Maia | 1 |
| =908 | Jeremy Horn | 1 |
| =908 | Jeremy Kimball | 1 |
| =908 | Jesse Lennox | 1 |
| =908 | Jesse Taylor | 1 |
| =908 | Jessica Eye | 1 |
| =908 | Jessica Penne | 1 |
| =908 | Jessica-Rose Clark | 1 |
| =908 | Jhonata Diniz | 1 |
| =908 | Ji Yeon Kim | 1 |
| =908 | Jimmie Rivera | 1 |
| =908 | Joachim Christensen | 1 |
| =908 | John Albert | 1 |