J Sergio boxer
- bouts
- 5
- won
- 3
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 1930-10-12
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Spain
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1931-10-04 | E Gonzalez | LWWL | Circo Gigante, Melilla | LOST Points |
| 1931-10-03 | E Gonzalez | LWW | Circo Gigante, Melilla | WIN Technical knockout |
| 1931-10-02 | F Santos | debut | Circo Gigante, Melilla | WIN Technical knockout |
| 1931-03-01 | Francisco Moran | WW | Teatro Reina Victoria, Melilla | LOST Points |
| 1930-10-12 | A Lopez | debut | Campo de Deportes del Melilla F.C., Melilla | WIN Points |