Official MMA record
Kosei Nagai
Professional record
1-0-0
- Division
- Featherweight
- Weight
- 155 lb
- Gender
- Male
Profile summary
Kosei Nagai is an MMA fighter with a professional record of 1-0-0.
Career file
Professional career statistics
1-0-0
Total fights
1
Rounds fought
2
Current streak
1 W
Finish rate
0%
Win methods
Loss methods
Career length
—
Fights per year
1
Longest layoff
—
Quickest turnaround
—
Quick hits
Fastest win
10:00
Fastest KO
00:00
Fastest submission
00:00
Finished rate
0%
Avg. fight length · wins
10:00
Avg. fight length · losses
00:00
Avg. rounds · wins
2
Avg. rounds · losses
0
Official record
Professional fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Mar 8, 2026 | W | Ichiki Tanaka | Featherweight | Decision · Unanimous Decision Deep - Osaka Impact 2026 2nd Round | R2/05:00 |
Career file
Amateur career statistics
1-0-0
Total fights
1
Rounds fought
1.7
Current streak
1 W
Finish rate
0%
Win methods
Loss methods
Career length
—
Fights per year
1
Longest layoff
—
Quickest turnaround
—
Quick hits
Fastest win
05:00
Fastest KO
00:00
Fastest submission
00:00
Finished rate
0%
Avg. fight length · wins
05:00
Avg. fight length · losses
00:00
Avg. rounds · wins
1.7
Avg. rounds · losses
0
Official record
Amateur fight record
| Date | Result | Opponent | Division | Method / event | Round / time |
|---|---|---|---|---|---|
| Oct 26, 2024 | W | Takashi Tsuchiya | Lightweight | Decision · Unanimous Decision Wardog Cage Fight 50 "1st Round" | R1/05:00 |