RIZIN: Fastest knockouts
The all-time RIZIN top 100, rebuilt from every completed RIZIN fight in our database.
Updated September 22, 2026
A fighter with a bout in the last 18 months. Country boards rank every fighter from that country and cannot be combined with the active filter.
| # | Fighter | Fastest knockouts | Round | Fight | Date |
|---|---|---|---|---|---|
| 1 |   Taisei Sakuraba | 0:26 | 1 | Yusuke YachiWelterweight | Dec 31, 2024 |
| 2 |  Daichi Abe | 1:35 | 1 | Kota ShirakawaWelterweight | Feb 24, 2024 |
| 3 |  Keita Nakamura | 5:49 | 2 | Kiichi KunimotoWelterweight | Apr 1, 2023 |
| 4 |  Youta Hayashi | 12:17 | 3 | Shinji SasakiWelterweight | Jul 18, 2026 |
This board ranks single performances, not fighters — one fighter can hold more than one row.