Yasuharu Hamakawa boxer
- bouts
- 5
- won
- 0
- lost
- 5
- draw
- 0
- Status
- inactive
- Division
- super featherweight
- Debut
- 1991-05-16
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1992-12-19 | Akihiro Kaetsu | DWWWLW | Osaka | LOST KO |
| 1992-06-04 | Masaaki Horiguchi | WWW | Yokohama | LOST Technical knockout |
| 1991-12-17 | Kazufumi Nagamine | WWWWWW | Prefectural Gymnasium, Osaka | LOST KO |
| 1991-10-08 | Toshikazu Suzuki | LWWWWW | Osaka | LOST Technical knockout |
| 1991-05-16 | Tetsuya Imanishi | WWWWWL | Osaka | LOST Unanimous decision |