Most knockdowns
Most knockdowns scored.
UFCStats has round-by-round statistics for only 83%–95% of fights in 1994–1998. Fights without them are left out of these totals.
UFC 1 (November 1993) is not in UFCStats, so its fights are missing.
1,290 fighters.
| # | Fighter | Total |
|---|---|---|
| =196 | Tim Sylvia | 5 |
| =196 | Tom Aspinall | 5 |
| =196 | Tyson Pedro | 5 |
| =196 | Urijah Faber | 5 |
| =196 | Yair Rodriguez | 5 |
| =256 | Aleksandar Rakic | 4 |
| =256 | Alessandro Costa | 4 |
| =256 | Alessio Sakara | 4 |
| =256 | Alex White | 4 |
| =256 | Alexander Volkov | 4 |
| =256 | Alexandre Pantoja | 4 |
| =256 | Anthony Pettis | 4 |
| =256 | Antonio Rodrigo Nogueira | 4 |
| =256 | Antonio Silva | 4 |
| =256 | Arman Tsarukyan | 4 |
| =256 | Arnold Allen | 4 |
| =256 | Batgerel Danaa | 4 |
| =256 | Ben Rothwell | 4 |
| =256 | Bogdan Guskov | 4 |
| =256 | Brandon Moreno | 4 |
| =256 | Brendan Schaub | 4 |
| =256 | Chan Sung Jung | 4 |
| =256 | Charles Johnson | 4 |
| =256 | Cheick Kongo | 4 |
| =256 | Ciryl Gane | 4 |
| =256 | Cody Brundage | 4 |
| =256 | Cole Miller | 4 |
| =256 | Cory Sandhagen | 4 |
| =256 | Damian Pinas | 4 |
| =256 | Davey Grant | 4 |
| =256 | David Abbott | 4 |
| =256 | David Loiseau | 4 |
| =256 | David Onama | 4 |
| =256 | Denise Gomes | 4 |
| =256 | Dong Hyun Kim | 4 |
| =256 | Dricus Du Plessis | 4 |
| =256 | Ed Herman | 4 |
| =256 | Eddie Sanchez | 4 |
| =256 | Fabricio Werdum | 4 |
| =256 | Gabriel Benitez | 4 |
| =256 | Gian Villante | 4 |
| =256 | Gilbert Burns | 4 |
| =256 | Hermes Franca | 4 |
| =256 | Hugo Viana | 4 |
| =256 | Hyun Gyu Lim | 4 |
| =256 | Ian Machado Garry | 4 |
| =256 | Igor Pokrajac | 4 |
| =256 | Ilir Latifi | 4 |
| =256 | Iuri Alcantara | 4 |
| =256 | Iwo Baraniewski | 4 |