In 1994–2000, the average UFC fight produced 0.20 knockdowns. In 2020–2026 it is 0.44. The high is 0.46 in 2006–2012; the low 0.20 in 1994–2000.
| Era | Knockdowns / fight | Knockdowns | Fights |
|---|---|---|---|
| 1994–2000 | 0.20 | 49 | 240 |
| 2001–2005 | 0.42 | 103 | 248 |
| 2006–2012 | 0.46 | 741 | 1,619 |
| 2013–2019 | 0.44 | 1,419 | 3,238 |
| 2020–2026 | 0.44 | 1,474 | 3,378 |