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 |
|---|---|---|
| =38 | Stephen Thompson | 10 |
| =38 | Tyron Woodley | 10 |
| =38 | Yoel Romero | 10 |
| =54 | Abdul Razak Alhassan | 9 |
| =54 | Alan Jouban | 9 |
| =54 | Alexander Gustafsson | 9 |
| =54 | Dan Henderson | 9 |
| =54 | Dan Hooker | 9 |
| =54 | Georges St-Pierre | 9 |
| =54 | Joaquin Buckley | 9 |
| =54 | Jonathan Martinez | 9 |
| =54 | Jorge Masvidal | 9 |
| =54 | Justin Gaethje | 9 |
| =54 | Mark Hunt | 9 |
| =54 | Matt Mitrione | 9 |
| =54 | Michal Oleksiejczuk | 9 |
| =54 | Roy Nelson | 9 |
| =54 | TJ Dillashaw | 9 |
| =54 | Uros Medic | 9 |
| =54 | Walt Harris | 9 |
| =54 | Wanderlei Silva | 9 |
| =54 | Yancy Medeiros | 9 |
| =73 | Adrian Yanez | 8 |
| =73 | Alexander Hernandez | 8 |
| =73 | Amanda Nunes | 8 |
| =73 | Chad Mendes | 8 |
| =73 | Charles Oliveira | 8 |
| =73 | Eddie Wineland | 8 |
| =73 | Edmen Shahbazyan | 8 |
| =73 | Francis Ngannou | 8 |
| =73 | Frank Mir | 8 |
| =73 | Geoff Neal | 8 |
| =73 | Ilia Topuria | 8 |
| =73 | Jorge Rivera | 8 |
| =73 | Joshua Van | 8 |
| =73 | Kai Kara-France | 8 |
| =73 | Manel Kape | 8 |
| =73 | Matheus Nicolau | 8 |
| =73 | Max Griffin | 8 |
| =73 | Michael Bisping | 8 |
| =73 | Mike Perry | 8 |
| =73 | Pat Barry | 8 |
| =73 | Pedro Rizzo | 8 |
| =73 | Quinton Jackson | 8 |
| =73 | Sergei Pavlovich | 8 |
| =73 | Song Yadong | 8 |
| =73 | Steve Garcia | 8 |
| =73 | Tai Tuivasa | 8 |
| =73 | Teruto Ishihara | 8 |
| =73 | Uriah Hall | 8 |