RIZIN: Most knockdowns in a round
The all-time RIZIN top 100, rebuilt from every completed RIZIN fight in our database.
Updated September 21, 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 | Most knockdowns in a round | Fight | Date |
|---|---|---|---|---|
| 1 |   Hide Meison Usami | 2 | Noah BeyWelterweight · R3 | Sep 10, 2026 |
| T-2 |   Keita Nakamura | 1 | Kiichi KunimotoWelterweight · R2 | Apr 1, 2023 |
| T-2 |  Daichi Abe | 1 | Kota ShirakawaWelterweight · R1 | Feb 24, 2024 |
| T-2 |  Taisei Sakuraba | 1 | Yusuke YachiWelterweight · R1 | Dec 31, 2024 |
| T-2 |  Youta Hayashi | 1 | Shinji SasakiWelterweight · R3 | Jul 18, 2026 |
This board ranks single performances, not fighters — one fighter can hold more than one row.