Masayuki Otagaki boxer
- bouts
- 15
- won
- 10
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- super flyweight
- Debut
- 1999-04-15
- Height
- 5′ 3″/160cm
- Reach
- -
- Age
- -
- Born
- 1979-10-28
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2009-08-29 | Koji Itagaki | WDWLWW | Culture Center, Miyoshi | LOST Unanimous decision |
| 2009-02-08 | Hidenobu Honda | LWWLWL | IMP Hall, Osaka | LOST Split-decision |
| 2008-12-13 | Yuki Takemoto | LLLLDL | Abeno Ward Center, Osaka | WIN Majority decision |
| 2005-09-04 | Yuki Takemoto | WWLLWL | Abeno Ward Center, Osaka | LOST Split-decision |
| 2005-04-22 | Nongkai Patavikorngym | LWLLLW | Prefectural Gymnasium, Osaka | WIN KO |
| 2004-04-09 | Hiroyasu Hasebe | WLWDDL | Prefectural Gymnasium, Osaka | WIN Unanimous decision |
| 2002-07-14 | Yuji Haraguchi | LLWWLL | Abeno Gymnasium, Osaka | WIN Corner retirement |
| 2002-03-10 | Nobuo Hirahara | W | Ohama Gym, Sakai | WIN Unanimous decision |
| 2001-08-07 | Ryoichi Hidaka | DWLLWW | Prefectural Gymnasium, Osaka | LOST KO |
| 2001-07-01 | Tomomi Akamatsu | WD | Satsukiyama Gym, Ikeda | WIN Points |
| 2001-04-11 | Yosuke Hamada | WLLD | Osaka | WIN Points |
| 2000-07-10 | Yoshihiro Yoshioka | debut | Osaka | WIN Points |
| 2000-04-12 | Shunichi Fujii | debut | Osaka | LOST Points |
| 1999-07-09 | Hideki Ishizuka | debut | Osaka | WIN Technical knockout |
| 1999-04-15 | Kyoji Yamamoto | debut | Prefectural Gymnasium, Osaka | WIN KO |