Zenjiro Ono boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1954-01-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1955-11-24 | Yasushi Sasaki | WLLLLW | LOST Points |
|
| 1955-06-14 | Yasushi Kumagai | WWLWLW | LOST Points |
|
| 1954-01-05 | Toshiharu Ogoshi | WWWW | LOST Technical knockout |