Darby O'Brien boxer
- bouts
- 6
- won
- 1
- lost
- 3
- draw
- 2
- Status
- inactive
- Division
- featherweight
- Debut
- 1911-12-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1923-12-27 | Kid Hawkins | debut | American Legion, Blaine | WIN KO |
| 1923-10-05 | Jack Masters | L | Knights of Columbus Gym, Everett | LOST Points |
| 1923-09-12 | Clarence Robinson | WDDD | Arena, Vancouver | LOST Points |
| 1912-02-22 | Battling Dane | LDLLWD | Forest Park Arena, Boise | LOST Points |
| 1912-01-16 | CH Crook | debut | Bryant Hall, Glenns Ferry | DRAW Points |
| 1911-12-02 | Salt Lake Kid | debut | Burley | DRAW Points |