B Alonso boxer
- bouts
- 4
- won
- 0
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1950-01-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Spain
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1950-11-15 | Policarpo Segura | debut | Frontón Fiesta Alegre, Madrid | LOST KO |
| 1950-05-27 | Valentin Herrero | W | Frontón Fiesta Alegre, Madrid | LOST Points |
| 1950-02-18 | Orencio Lopez | debut | Frontón Fiesta Alegre, Madrid | LOST Points |
| 1950-01-28 | Pedro Antonio Jimenez | debut | Frontón Fiesta Alegre, Madrid | LOST Technical knockout |