Masanao Aihara boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1984-02-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1964-10-28
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-03-07 | Tamehiro Oda | debut | Korakuen Hall | LOST Technical knockout |
| 1984-07-12 | Iwao Fukui | debut | Korakuen Hall | LOST Points |
| 1984-04-05 | Takayoshi Chino | W | Korakuen Hall | LOST KO |
| 1984-02-03 | Tsukasa Oyama | debut | Korakuen Hall | WIN Points |