RIZIN: Longest fights
The all-time RIZIN top 100, rebuilt from every completed RIZIN fight in our database.
Updated November 6, 2026
| # | Fighter | Fight | |||
|---|---|---|---|---|---|
| T-1 |   Machi Fukuda | 15:00 | 3 | Ayaka WatanabeWomen's Strawweight | Oct 1, 2023 |
| T-1 | Machi Fukuda | 15:00 | 3 | Haruka HasegawaWomen's Strawweight | Jun 14, 2025 |
| 3 | Machi Fukuda | 9:04 | 2 | Seo Young ParkWomen's Strawweight | Mar 30, 2025 |
| 4 |  Saori Oshima | 1:16 | 1 | Haruka HasegawaWomen's Strawweight | Jun 24, 2023 |
This board ranks single performances, not fighters — one fighter can hold more than one row.
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Time
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Grappling