Masao Hasegawa boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- super lightweight
- Debut
- 1982-05-29
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1983-01-14 | Yuji Matsuno | debut | Korakuen Hall | LOST KO |
| 1982-05-29 | Fujio Wakabayashi | debut | Korakuen Hall | LOST Unanimous decision |