Yasuo Hasegawa boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1980-04-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1981-03-29 | Ryutaro Otsuki | WWLLWL | Korakuen Hall | LOST KO |
| 1980-12-02 | Miharu Muto | DWWLWW | Korakuen Hall | WIN Points |
| 1980-10-23 | Tsunemitsu Nonomura | LLL | WIN KO |
|
| 1980-04-02 | Katsumi Motoki | debut | Kokugikan | LOST Majority decision |