Masayuki Kubo boxer
- bouts
- 20
- won
- 9
- lost
- 8
- draw
- 3
- Status
- inactive
- Division
- flyweight
- Debut
- 1995-08-21
- Height
- 5′ 4½″/164cm
- Reach
- -
- Age
- -
- Born
- 1971-01-08
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2001-04-14 | Hiroshi Matsumoto | DWLWWW | Kitakyushu | LOST |
| 2000-12-19 | Takayuki Korogi | WWWWWW | Osaka | DRAW Points |
| 2000-11-13 | Noriyuki Baba | WWWWLD | Osaka | WIN Points |
| 2000-08-08 | Nobuyuki Enomoto | WWWWWW | LOST Unanimous decision |
|
| 1999-07-03 | Prosper Matsuura | LWWWWL | LOST |
|
| 1999-03-20 | Panieng Poontarat | WWWWWW | Korakuen Hall | LOST Unanimous decision |
| 1998-12-06 | Eduardo Manzano | LLLWLW | Toyonaka | WIN Points |
| 1998-10-27 | Masayuki Kawabata | LWWLW | Prefectural Gymnasium, Osaka | LOST Points |
| 1998-07-06 | Takayuki Korogi | WW | Prefectural Gymnasium, Osaka | DRAW Points |
| 1998-02-03 | Kazuhisa Machida | WWWWWL | Prefectural Gymnasium, Osaka | LOST Unanimous decision |
| 1997-11-25 | Eiji Shito | LW | Osaka | WIN Points |
| 1997-09-17 | Ryoji Nagai | WW | Osaka | DRAW Points |
| 1997-07-27 | Norihide Katahira | L | Amagasaki | WIN Points |
| 1997-04-27 | Masayuki Kawabata | LWWL | Amagasaki | LOST Points |
| 1997-03-02 | Ryo Kurushima | WWWDLW | Osaka | WIN Points |
| 1996-11-06 | Kaname Se | LW | Amagasaki | WIN KO |
| 1996-09-25 | Koji Takahashi | debut | Osaka | LOST Points |
| 1996-06-26 | Yuji Shikano | debut | Osaka | WIN Points |
| 1996-04-08 | Wataru Tanage | D | Osaka | WIN KO |
| 1995-08-21 | Daisuke Tokudo | debut | Osaka | WIN Points |