Masashi Tobiyo boxer
- bouts
- 6
- won
- 2
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 2003-04-13
- Height
- 5′ 7″/170cm
- Reach
- -
- Age
- -
- Born
- 1982-10-04
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2006-10-23 | Takuo Shibayama | LWW | Korakuen Hall | LOST Technical knockout |
| 2004-10-04 | Takayuki Yaita | LWLLLL | Korakuen Hall | LOST Unanimous decision |
| 2004-03-30 | Yujiro Sugita | W | Korakuen Hall | LOST Technical knockout |
| 2003-11-09 | Gustavo Terrazas | debut | Diamond Hall, Okinawa | WIN Majority decision |
| 2003-08-22 | Takamasa Kurauchi | L | Korakuen Hall | WIN Split-decision |
| 2003-04-13 | Koji Arakaki | debut | Diamond Hall, Okinawa | LOST Unanimous decision |