Kotaro Matsumura boxer
- bouts
- 15
- won
- 7
- lost
- 6
- draw
- 2
- Status
- inactive
- Division
- super featherweight
- Debut
- 2004-11-14
- Height
- 5′ 5½″/166cm
- Reach
- -
- Age
- -
- Born
- 1985-03-27
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2009-12-07 | Hirotsugu Taniguchi | LLWWLW | Korakuen Hall | LOST Unanimous decision |
| 2009-01-27 | Ikuto Kobayashi | LWWLLW | Korakuen Hall | LOST Technical knockout |
| 2008-10-18 | Seiichi Okada | WWWWWW | Korakuen Hall | LOST |
| 2008-08-25 | Sohei Yoneyama | LWDWWL | Korakuen Hall | WIN Technical knockout |
| 2008-05-25 | Kazuyoshi Sasaki | LWWWWW | Budokan, Hirosaki | WIN Majority decision |
| 2008-01-19 | Takuma Kimura | WDWLLL | Korakuen Hall | WIN Unanimous decision |
| 2007-09-01 | Takuma Kimura | LWDWLL | Korakuen Hall | WIN Split-decision |
| 2007-03-02 | Ichiro Naito | LLLWLL | Korakuen Hall | WIN Unanimous decision |
| 2007-01-28 | Cho Nishimura | WWLL | Zepp, Sendai | LOST Unanimous decision |
| 2006-07-02 | Galanter Saito | WL | Zepp, Sendai | WIN Unanimous decision |
| 2006-03-05 | Ryutaro Morikawa | LWDW | Omori Gold Gym | DRAW Points |
| 2005-12-13 | Tsuyoshi Hatano | WWLL | Korakuen Hall | LOST Split-decision |
| 2005-07-03 | Wataru Honma | W | Zepp, Sendai | WIN KO |
| 2005-02-21 | Hideaki Hashimoto | L | Korakuen Hall | LOST Unanimous decision |
| 2004-11-14 | Hidetoshi Kato | debut | Zepp, Sendai | DRAW Points |