Pat O'Brien boxeador
- luta
- 9
- vitória
- 8
- derrota
- 0
- empate
- 1
- Estado
- inactive
- divisão
- featherweight
- Estreia
- 1933-01-04
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1934-03-13 | Al Lopez | WWLLDW | Walkathon Arena, San Antonio | DRAW Points |
| 1933-12-26 | Marco Perez | DL | Walkathon Arena, San Antonio | WIN Points |
| 1933-03-15 | Frankie Escamilla | D | Beethoven Hall, San Antonio | WIN Points |
| 1933-03-06 | Kid Nacho | LLLLLD | Aztec Arena, San Antonio | WIN Points |
| 1933-03-02 | Ray Riviera | debut | Beethoven Hall, San Antonio | WIN Technical knockout |
| 1933-02-16 | Pancho Martinez | LLDLLL | Beethoven Hall, San Antonio | WIN Technical knockout |
| 1933-02-09 | Jimmy Gallo | D | Beethoven Hall, San Antonio | WIN Points |
| 1933-01-26 | Kid Mendez | WLL | Beethoven Hall, San Antonio | WIN Technical knockout |
| 1933-01-04 | Manuel Garza | debut | Beethoven Hall, San Antonio | WIN KO |