Hiroshi Koshikawa boxer
- bouts
- 4
- won
- 0
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- super welterweight
- Debut
- 1991-08-11
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1997-02-07 | Yasuhide Tarui | WLWWWD | LOST Technical knockout |
|
| 1992-08-06 | Kenichi Tsukamoto | WWLWL | LOST Points |
|
| 1991-12-14 | Jiro Aoyama | W | LOST Points |
|
| 1991-08-11 | Masashi Hamano | W | LOST KO |