Katsumi Isoyama boxer
- bouts
- 2
- won
- 1
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1938-03-15
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1940-07-16 | Yoichiro Hanada | DWWWLW | LOST Points |
|
| 1938-03-15 | Takeshi Kaido | L | WIN Points |