Darby O'Brien boxeador
- luta
- 5
- vitória
- 0
- derrota
- 4
- empate
- 1
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1909-05-26
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1911-02-07 | Charley Sefton | LDLWD | Bartlesville | DRAW Points |
| 1910-09-20 | Pete Shaughnessy | LLDLWW | Auditorium, Oklahoma City | LOST Technical knockout |
| 1910-08-05 | Pete Shaughnessy | DWLLDL | Auditorium, Oklahoma City | LOST Points |
| 1910-03-14 | Soldier Miller | debut | Hippodrome, Kansas City | LOST Points |
| 1909-08-29 | Johnny Hughes | L | Kansas City | WIN |
| 1909-05-26 | Harry Brewer | debut | Empire A.C., Kansas City | LOST Points |