Young O'Brien boxer
- bouts
- 7
- won
- 6
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1917-02-09
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1918-08-23 | Young Brown | WWWLWW | Arena, Syracuse | WIN KO |
| 1918-06-21 | Spider Lewis | LWLDWW | Arena, Syracuse | WIN |
| 1918-06-07 | Blink Sampson | WWWWLW | Arena, Syracuse | WIN KO |
| 1917-08-17 | Young Sheppard | LLLLDL | Arena, Syracuse | WIN Technical knockout |
| 1917-04-02 | Tony Adams | WWLLWL | Garden St. Arena, Auburn | LOST KO |
| 1917-03-09 | Young Gunboat | WWLLLW | Arena, Syracuse | WIN Technical knockout |
| 1917-03-02 | Young Vincent | DDWDW | Arena, Syracuse | WIN KO |
| 1917-02-16 | Young Smith | DW | Arena, Syracuse | WIN |
| 1917-02-09 | Young Johnson | DLLLWD | Arena, Syracuse | WIN KO |