Masatoshi Hayashi boxer
- bouts
- 10
- won
- 6
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 2004-09-26
- Height
- 5′ 7½″/171cm
- Reach
- -
- Age
- -
- Born
- 1980-10-10
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2010-08-01 | Toru Uemura | DWWLLD | IMP Hall, Osaka | LOST |
| 2010-05-22 | Kenta Hada | debut | Central Gym, Kobe | LOST Unanimous decision |
| 2006-07-09 | Tomo Kawai | DWWDWW | IMP Hall, Osaka | LOST Technical knockout |
| 2006-06-04 | Chiaki Kabutan | DWW | Azalea Taisho, Osaka | WIN KO |
| 2006-05-03 | Ikuo Yanai | WDDWL | Azalea Taisho, Osaka | WIN KO |
| 2005-12-25 | Masahiro Ishido | WW | Azalea Taisho, Osaka | WIN Technical knockout |
| 2005-05-22 | Yasuki Takemoto | WW | Sambo Hall, Kobe | LOST Technical knockout |
| 2005-04-03 | Tatsuya Takagi | WWDLLL | IMP Hall, Osaka | WIN |
| 2004-11-21 | Toshihiro Utsunomiya | debut | Sunpia Hall, Kochi | WIN KO |
| 2004-09-26 | Shojiro Kusunoki | L | Azalea Taisho, Osaka | WIN Majority decision |