Yukio Masukawa boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- -
- Debut
- 1966-07-21
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1967-09-25 | Seiichi Watanuki | WWWWDD | LOST Points |
|
| 1967-06-05 | Snappy Asano | WWLDDL | WIN Points |
|
| 1966-11-17 | Mamoru Minami | WLWWWW | LOST Points |
|
| 1966-07-21 | Kazuo Fujiwara | L | Korakuen Hall | WIN Points |