Young O'Brien boxer
- bouts
- 5
- won
- 1
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- -
- Debut
- 1915-12-13
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1917-05-11 | Artie Rose | D | Vanderbilt A.C., Brooklyn | LOST KO |
| 1916-12-08 | Young Wheeler | debut | Vanderbilt A.C., Brooklyn | WIN Technical knockout |
| 1916-06-23 | Young Murphy | LW | Vanderbilt A.C., Brooklyn | DRAW |
| 1916-06-16 | Harry Champ Segal | WW | Harlem S.C., New York | LOST KO |
| 1915-12-13 | Willie Burke | LDDDW | Broadway S.C., Brooklyn | LOST KO |