Esteban Diaz boxer
- bouts
- 4
- won
- 0
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 1951-04-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Puerto Rico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1951-06-19 | Victor Limbardo | LL | Sixto Escobar Stadium, San Juan | LOST Technical knockout |
| 1951-06-07 | Cruz Hernandez | LLDLL | Sixto Escobar Stadium, San Juan | LOST Points |
| 1951-05-01 | Jose Desjardin | L | Sixto Escobar Stadium, San Juan | LOST Points |
| 1951-04-03 | Hector Kortright | W | Sixto Escobar Stadium, San Juan | LOST Technical knockout |