Masahiro Sakamoto boxeador
- luta
- 13
- vitória
- 7
- derrota
- 3
- empate
- 3
- Estado
- inactive
- divisão
- welterweight
- Estreia
- 2001-07-01
- Altura
- 5′ 8″/173cm
- Alcance
- -
- Idade
- -
- Born
- 1978-03-14
- Death
- -
- Nascimento
- Japan
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 2006-10-09 | Shana Kisaragi | WDLDWW | Azalea Taisho, Osaka | WIN Majority decision |
| 2006-07-02 | Kazuma Yano | WWWW | Abeno Gymnasium, Osaka | WIN KO |
| 2006-05-04 | Ryoichi Kondo | LWWDWL | Azalea Taisho, Osaka | WIN Technical knockout |
| 2005-09-03 | Joji Osaki | WLDWWW | Prefectural Gymnasium, Osaka | LOST Technical knockout |
| 2005-07-09 | Masayuki Ota | LWW | IMP Hall, Osaka | DRAW Points |
| 2005-04-09 | Koji Fujimoto | LW | Central Hall, Osaka | WIN Split-decision |
| 2004-12-13 | Takeshi Nakajima | DWDWDL | Central Hall, Osaka | WIN Unanimous decision |
| 2004-09-26 | Katsuhiro Taguchi | W | Azalea Taisho, Osaka | WIN Unanimous decision |
| 2004-05-01 | Tomoharu Oda | LDL | Central Gym, Osaka | WIN Unanimous decision |
| 2003-02-09 | Kenta Nakane | WLL | Azalea Taisho, Osaka | DRAW Points |
| 2002-09-15 | Yasuaki Matsumura | DL | Sanda | DRAW Points |
| 2001-10-28 | Ryo Nakanishi | debut | Ohama Gym, Sakai | LOST KO |
| 2001-07-01 | Hirofumi Hoshihara | W | Satsukiyama Gym, Ikeda | LOST Points |