RIZIN: Longest fights
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 | Longest fights | Round | Fight | Date |
|---|---|---|---|---|---|
| 1 |   Sho Patrick Usami | 15:00 | 3 | Si Won KimWelterweight | May 31, 2025 |
| 2 |  Youta Hayashi | 12:17 | 3 | Shinji SasakiWelterweight | Jul 18, 2026 |
| 3 |   Hide Meison Usami | 9:00 | 3 | Noah BeyWelterweight | Sep 10, 2026 |
| 4 |  Keita Nakamura | 5:49 | 2 | Kiichi KunimotoWelterweight | Apr 1, 2023 |
| 5 |   Roberto Satoshi de Souza | 4:45 | 1 | Vugar KaramovWelterweight | Dec 31, 2024 |
| 6 |  Daichi Abe | 1:35 | 1 | Kota ShirakawaWelterweight | Feb 24, 2024 |
| 7 |  Igor Tanabe | 1:32 | 1 | Shinsho AnzaiWelterweight | Dec 31, 2023 |
| 8 | Roberto Satoshi de Souza | 0:50 | 1 | Won Bin KiWelterweight | May 31, 2025 |
| 9 |  Taisei Sakuraba | 0:26 | 1 | Yusuke YachiWelterweight | Dec 31, 2024 |
This board ranks single performances, not fighters — one fighter can hold more than one row.