| Age | 23 |
|---|---|
| Gender | Male |
| Height | 5' 7" |
| Weight Class | Flyweight |
Seiya Ameyama is a MMA fighter with a professional fight record of 5 wins, 3 losses and 0 draws
| Pro Record | 5-3-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 1 year, 10 months, 30 days |
| Rounds Fought | 5.7 |
| Avg. Fights/Year | 4.4 |
| Longest Layoff | 3 months, 26 days |
| Quickest Turnaround | 2 months, 16 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 06/29/2025 | W (4-3-0) | Tomohiro Adaniya (23-17-2) | FLY | TKO/RSC (Doctor Stoppage) Deep - Osaka Impact 2025 2nd Round | 1 | 05:00 | |
| NSF | 03/30/2025 | L (4-2-0) | Hiroki Takaoka (10-9-6) | FLY | Submission (Rear Naked Choke) Rizin Fighting Federation 50 | 2 | 03:04 | |
| NSF | 12/22/2024 | W (3-2-0) | Takashi Matsuba (14-6-1) | FLY | TKO/RSC (Referee Stoppage from Punches) Deep - Osaka Impact 2024 4th Round | 1 | 00:29 | |
| NSF | 09/22/2024 | W (2-2-0) | Kengo Fujita (8-6-1) | FLY | TKO/RSC (Referee Stoppage from Punches) Deep - Osaka Impact 2024 3rd Round | 1 | 04:55 | |
| NSF | 06/02/2024 | W (1-2-0) | Taiki Maeda (0-1-0) | FLY | TKO/RSC (Referee Stoppage from Punches) Deep - Osaka Impact 2024 2nd Round | 1 | 03:27 | |
| NSF | 03/17/2024 | W (0-2-0) | Terunari Inoue (5-6-0) | FLY | TKO/RSC (Referee Stoppage from Punches) Deep - Osaka Impact 2024 1st Round | 1 | 01:35 | |
| NSF | 11/26/2023 | L (0-1-0) | Kanta Maruyama (3-6-0) | FLY | (Rear Naked Choke) Deep - Osaka Impact 2023 3rd Round | 1 | 03:34 | |
| NSF | 07/30/2023 | L (0-0-0) | Taiki Yahiro (0-2-0) | FTW | TKO/RSC (Referee Stoppage from Punches) Deep - Osaka Impact 2023 2nd Round | 1 | 01:17 |
| * 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 |
| Amateur Record: | 1-0-0 (Win-Loss-Draw) |
|---|---|
| Career Length | - |
| Rounds Fought | 0.7 |
| Avg. Fights/Year | 1.0 |
| Longest Layoff | - |
| Quickest Turnaround | - |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 03/26/2023 | W (0-0-0) | Joe Hiramoto (0-0-0) | BW | KO Gladiator 21 | 1 | 02:07 |
| * 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 |