Official MMA record
Kei Maezono
Professional record
8-4-0
- Division
- Bantamweight
- Weight
- 145 lb
- Gender
- Male
Profile summary
Kei Maezono is an MMA fighter with a professional record of 8-4-0.
Career file
Professional career statistics
8-4-0
Total fights
12
Rounds fought
23.4
Current streak
1 W
Finish rate
62.5%
Win methods
Loss methods
Career length
3y 9m 23d
Fights per year
3.2
Longest layoff
8m 30d
Quickest turnaround
2m 9d
Quick hits
Fastest win
01:24
Fastest KO
08:09
Fastest submission
01:24
Finished rate
50%
Avg. fight length · wins
08:29
Avg. fight length · losses
12:14
Avg. rounds · wins
1.7
Avg. rounds · losses
2.4
Official record
Professional fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Jun 21, 2026 | W | Ryoma Kinoshita | Bantamweight | Submission · Rear Naked Choke Deep - Osaka Impact 2026 3rd Round | R3/01:35 |
| Sep 21, 2025 | L | Ren Ozaki | Bantamweight | Decision · Unanimous Decision Deep - Osaka Impact 2025 4th Round | R3/05:00 |
| May 20, 2025 | L | Genzhen Re | Featherweight | Submission · Arm Bar World Kings Glory & M-1 GlobalTitle bout | R3/04:38 |
| Dec 8, 2024 | L | Kazuki Aimoto | Featherweight | TKO/RSC Deep - Tokyo Impact 2024 6th Round | R1/04:21 |
| Sep 13, 2024 | L | Su Hwan Oh | Featherweight | Decision · Unanimous Decision One Championship: ONE Friday Fights 79 | R3/05:00 |
| Jun 2, 2024 | W | Raphael Yuji Pereira | Featherweight | Decision · Unanimous Decision Deep - Osaka Impact 2024 2nd Round | R2/05:00 |
| Mar 24, 2024 | W | Asilbek Madaminov | Featherweight | Submission · Rear Naked Choke Deep - Tokyo Impact 2024 1st Round | R1/03:38 |
| Nov 26, 2023 | W | Seiki Kuwamoto | Featherweight | Decision · Unanimous Decision Deep - Osaka Impact 2023 3rd Round | R2/05:00 |
| Jul 30, 2023 | W | Motonori Takiguchi | Featherweight | Submission · Arm Triangle Choke Deep - Osaka Impact 2023 2nd Round | R3/03:07 |
| Apr 2, 2023 | W | Yuki Sato | Featherweight | Decision · Unanimous Decision Deep - Osaka Impact 2023 Ist Round | R2/05:00 |
| Dec 18, 2022 | W | Hiroto Saido | Featherweight | TKO/RSC · Referee Stoppage from Punches Deep - Osaka Impact 2022 4th Round | R2/03:09 |
| Aug 28, 2022 | W | Ichiki Tanaka | Featherweight | Submission · Rear Naked Choke Deep - Osaka Impact 2022 2nd & 3rd Round | R1/01:24 |