| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Flyweight |
Ryo Hirayama is a MMA fighter with a professional fight record of 4 wins, 1 losses and 0 draws
| Pro Record | 4-1-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 1 year, 11 months, 3 days |
| Rounds Fought | 3.0 |
| Avg. Fights/Year | 2.6 |
| Longest Layoff | 10 months, 9 days |
| Quickest Turnaround | 1 month, 30 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/14/2025 | L (4-0-0) | Viet Anh Do (3-0-0) | FLY | TKO/RSC One Championship: ONE Friday Fights 133 | 1 | 02:48 | |
| NSF | 09/14/2025 | W (3-0-0) | Daiki Higuma (2-4-0) | FLY | Submission (Rear Naked Choke) Fighting Nexus 40 | 1 | 04:23 | |
| NSF | 12/22/2024 | W (2-0-0) | Yuto Shioya (2-1-0) | BW | KO (Punches) Fighting Nexus - Mania 2024 | 1 | 02:13 | |
| NSF | 10/20/2024 | W (1-0-0) | Keisuke Ueno (0-2-0) | BW | Submission (Guillotine Choke) Fighting Nexus - Bayside Battle in Yokosuka | 1 | 00:28 | |
| NSF | 12/10/2023 | W (0-0-0) | Shigeki Iijima (3-4-0) | BW | TKO/RSC Fighting Nexus 33 | 2 | 00:13 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |