Valentin Mancera boxer
- bouts
- 1
- won
- 1
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1934-10-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1934-10-06 | Javier Romero | W | Arena Cine Royal, Guadalajara | WIN Points |