Kodai Yamasaki
 
              | Age | 29 | 
|---|---|
| Gender | Male | 
| Height | 5' 9" | 
| Weight Class | Bantamweight | 
Kodai Yamasaki is a MMA fighter with a professional fight record of 8 wins, 5 losses and 0 draws
Professional Career Statistics
| Pro Record | 8-5-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | 9 months, 22 days | 
| Rounds Fought | 16.2 | 
| Avg. Fights/Year | 2.7 | 
| Longest Layoff | 1 year, 1 month, 9 days | 
| Quickest Turnaround | 2 months, 16 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 4 | 2 | 2 | |
| Losses | 2 | 1 | 2 | 
| Finish Rate | 75.0% | 
|---|---|
| Finished Rate | 60.0% | 
| Win by Decision Rate | 25.0% | 
| Loss by Decision Rate | 40.0% | 
| Win by KO Rate | 50.0% | 
| Loss by KO Rate | 40.0% | 
| Win by SUB Rate | 25.0% | 
| Loss by SUB Rate | 20.0% | 
Win Method
Loss Method
Quick Hits
| Fastest Win | 02:50 | 
|---|---|
| Fastest KO | 02:50 | 
| Fastest SUB | 03:42 | 
| Ave. Rounds (Ws) | 1.1 | 
|---|---|
| Ave. Length of Fight (Ws) | 05:26 | 
| Ave. Rounds (Ls) | 1.5 | 
| Ave. Length of Fight (Ls) | 07:33 | 
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 09/21/2025 | L (8-4-0) | Musashi Yano (4-1-0) | BW | Decision
              
                (Split Decision) Deep - Osaka Impact 2025 3rd Round | 2 | 05:00 | |
| NRB | 06/29/2025 | W (7-4-0) | Shoui Urushima (4-7-0) | BW | TKO/RSC
              
                (Referee Stoppage from Punches) Deep - Osaka Impact 2025 2nd Round | 1 | 03:27 | |
| NRB | 04/06/2025 | W (6-4-0) | Deo Lebana (0-5-0) | CW | TKO/RSC
              
                (Referee Stoppage from Punches) Deep - Osaka Impact 2025 1st Round | 1 | 03:36 | |
| NRB | 09/22/2024 | W (5-4-0) | Courage Yuki (3-2-0) | BW | Decision
              
                (Split Decision) Deep - Osaka Impact 2024 3rd Round | 2 | 05:00 | |
| NRB | 06/02/2024 | L (5-3-0) | Yu Dozono (8-3-0) | BW | KO
              
                (Punch) Deep - Osaka Impact 2024 2nd Round | 1 | 01:34 | |
| NRB | 03/17/2024 | W (4-3-0) | Takuma Uchiyama (6-7-0) | BW | KO
              
                (Kick) Deep - Osaka Impact 2024 1st Round | 1 | 02:50 | |
| NRB | 11/26/2023 | L (4-2-0) | Shinsuke Matsubara (9-10-0) | BW | Submission
              
                (Rear Naked Choke) Deep - Osaka Impact 2023 3rd Round | 2 | 03:34 | |
| NRB | 07/30/2023 | W (3-2-0) | Hiromu Ueni (11-12-0) | BW | Submission
              
                (Rear Naked Choke) Deep - Osaka Impact 2023 2nd Round | 2 | 01:37 | |
| NRB | 04/02/2023 | W (2-2-0) | Ichiki Tanaka (11-17-1) | BW | Submission
              
                (Rear Naked Choke) Deep - Osaka Impact 2023 Ist Round | 1 | 03:42 | |
| NRB | 08/28/2022 | L (2-1-0) | Yuki Tanioka (6-5-0) | BW | TKO/RSC
              
                (Referee Stoppage from Punches) Deep - Osaka Impact 2022 2nd & 3rd Round | 2 | 03:37 | |
| NRB | 07/18/2021 | W (1-1-0) | Yoshitaka Akita (5-11-1) | BW | Decision
              
                (Unanimous Decision) Deep - Osaka Impact 2021 "20th Anniversary" | 2 | 05:00 | |
| NRB | 04/04/2021 | W (0-1-0) | Hayato Tanaka (1-4-0) | BW | KO
              
                (Kick) Pancrase - Osaka Tournament | 2 | 00:17 | |
| NRB | 11/29/2020 | L (0-0-0) | Riku Yoshida (3-4-0) | BW | Decision
              
                (Unanimous Decision) Deep & Pancrase Osaka 2020 | 3 | 03:00 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * 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 |