Hiroshi Osumi boxer
- bouts
- 12
- won
- 4
- lost
- 7
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1980-02-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1983-03-21 | Katsutoshi Takasaki | LLLLW | Choshi | LOST Technical knockout |
| 1982-12-15 | Dawthong Chuvatana | WWWWWW | Rajadamnern Stadium, Bangkok | LOST Technical knockout |
| 1982-10-05 | Isaya Ikhoni | WWWWL | Korakuen Hall | LOST KO |
| 1982-06-24 | Cheyenne Yamamoto | WWWWWL | Korakuen Hall | LOST KO |
| 1982-04-06 | Kaneatsu Yamamoto | LWLLLW | Korakuen Hall | WIN KO |
| 1982-02-26 | Shinichi Akagi | WWL | Onoyama Gym, Naha | WIN KO |
| 1981-09-10 | Kazuaki Hamada | LWWLLD | Sanjo | WIN KO |
| 1981-07-23 | Cheyenne Yamamoto | WLWDWW | Korakuen Hall | LOST Unanimous decision |
| 1981-06-05 | Masaharu Owada | WWWWWL | Korakuen Hall | DRAW Points |
| 1980-10-16 | Miharu Muto | LDWWLW | Korakuen Hall | LOST Points |
| 1980-04-20 | Cheyenne Yamamoto | WDLLDD | Korakuen Hall | LOST Points |
| 1980-02-28 | Tatsuo Nakahara | debut | Korakuen Hall | WIN KO |