Kei Maezono
 
              | Gender | Male | 
|---|---|
| Height | 0' 0" | 
| Weight Class | Featherweight | 
Kei Maezono is a MMA fighter with a professional fight record of 7 wins, 4 losses and 0 draws
Professional Career Statistics
| Pro Record | 7-4-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | 3 weeks, 3 days | 
| Rounds Fought | 21.1 | 
| Avg. Fights/Year | 3.7 | 
| Longest Layoff | 5 months, 12 days | 
| Quickest Turnaround | 2 months, 9 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 1 | 3 | 3 | |
| Losses | 1 | 1 | 2 | 
| Finish Rate | 57.1% | 
|---|---|
| Finished Rate | 50.0% | 
| Win by Decision Rate | 42.9% | 
| Loss by Decision Rate | 50.0% | 
| Win by KO Rate | 14.3% | 
| Loss by KO Rate | 25.0% | 
| Win by SUB Rate | 42.9% | 
| Loss by SUB Rate | 25.0% | 
Win Method
Loss Method
Quick Hits
| Fastest Win | 01:24 | 
|---|---|
| Fastest KO | 08:09 | 
| Fastest SUB | 01:24 | 
| Ave. Rounds (Ws) | 1.6 | 
|---|---|
| Ave. Length of Fight (Ws) | 08:02 | 
| Ave. Rounds (Ls) | 2.4 | 
| Ave. Length of Fight (Ls) | 12:14 | 
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 09/21/2025 | L (7-3-0) | Ren Ozaki (8-1-2) | BW | Decision
              
                (Unanimous Decision) Deep - Osaka Impact 2025 4th Round | 3 | 05:00 | |
| NRB | 05/20/2025 | L (7-2-0) | Regezhen Regezhen (10-1-0) | FTW | Submission
              
                (Arm Bar) World Kings Glory & M-1 Global | 3 | 04:38 |   | 
| NRB | 12/08/2024 | L (7-1-0) | Kazuki Aimoto (8-0-0) | FTW | TKO/RSC Deep - Tokyo Impact 2024 6th Round | 1 | 04:21 | |
| NRB | 09/13/2024 | L (7-0-0) | Su Hwan Oh (7-2-1) | FTW | Decision
              
                (Unanimous Decision) One Championship: ONE Friday Fights 79 | 3 | 05:00 | |
| NRB | 06/02/2024 | W (6-0-0) | Raphael Yuji Pereira (0-3-0) | FTW | Decision
              
                (Unanimous Decision) Deep - Osaka Impact 2024 2nd Round | 2 | 05:00 | |
| NRB | 03/24/2024 | W (5-0-0) | Asilbek Madaminov (1-1-0) | FTW | Submission
              
                (Rear Naked Choke) Deep - Tokyo Impact 2024 1st Round | 1 | 03:38 | |
| NRB | 11/26/2023 | W (4-0-0) | Seiki Kuwamoto (7-6-0) | FTW | Decision
              
                (Unanimous Decision) Deep - Osaka Impact 2023 3rd Round | 2 | 05:00 | |
| NRB | 07/30/2023 | W (3-0-0) | Motonori Takiguchi (6-11-1) | FTW | Submission
              
                (Arm Triangle Choke) Deep - Osaka Impact 2023 2nd Round | 3 | 03:07 | |
| NRB | 04/02/2023 | W (2-0-0) | Yuki Sato (2-7-0) | FTW | Decision
              
                (Unanimous Decision) Deep - Osaka Impact 2023 Ist Round | 2 | 05:00 | |
| NRB | 12/18/2022 | W (1-0-0) | Hiroto Saido (1-1-0) | FTW | TKO/RSC
              
                (Referee Stoppage from Punches) Deep - Osaka Impact 2022 4th Round | 2 | 03:09 | |
| NRB | 08/28/2022 | W (0-0-0) | Ichiki Tanaka (11-17-1) | FTW | Submission
              
                (Rear Naked Choke) Deep - Osaka Impact 2022 2nd & 3rd Round | 1 | 01:24 | 
| * 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 |