Humberto Caballero boxer
- bouts
- 6
- won
- 0
- lost
- 6
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1952-04-26
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Argentina
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1956-03-23 | Adrian Servin | W | Martinez | LOST KO |
| 1956-03-01 | Osvaldo Wenceslao Gallardo | LDWLWW | Ramos Mejia | LOST KO |
| 1953-02-01 | Luis Maffei | WWWWW | Buenos Aires | LOST Technical knockout |
| 1953-01-10 | Hector Pieruccione | WWWW | Buenos Aires | LOST Points |
| 1953-01-01 | Luis Maffei | WWWW | Lomas de Zamora | LOST Points |
| 1952-04-26 | Jose Bruno | WWWWWW | Mar del Plata | LOST Technical knockout |