Kid O'Brien boxer
- bouts
- 10
- won
- 6
- lost
- 1
- draw
- 3
- Status
- inactive
- Division
- lightweight
- Debut
- 1906-10-12
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1912-03-27 | Young Murray | D | Marblehead A.A., Marblehead | WIN Points |
| 1910-12-22 | Ritchie Jasper | WWW | Lawrence | WIN Points |
| 1910-05-12 | Tommy Fox | WWW | American A.C., Boston | DRAW Points |
| 1910-01-17 | Young Delmont | LW | Unity Cycle Club, Lawrence | WIN KO |
| 1909-12-09 | Joe Burns | debut | Unity Cycle Club, Lawrence | WIN Technical knockout |
| 1908-09-07 | Rondeau | debut | Unity Cycle Club, Lawrence | DRAW Points |
| 1907-12-25 | Young Delaney | LLD | West End A.C., Lawrence | LOST Technical knockout |
| 1907-11-28 | Young Delaney | LL | West End A.C., Lawrence | DRAW Points |
| 1907-09-02 | Harry Burns | debut | Unity Cycle Club, Lawrence | WIN Points |
| 1906-10-12 | George Gans | debut | Unity Cycle Club, Lawrence | WIN KO |