Pat O'Brien boxer
- bouts
- 3
- won
- 1
- lost
- 1
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1929-02-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Australia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1929-08-10 | Roy Burns | WWWDWW | Newcastle Stadium, Newcastle | LOST Corner retirement |
| 1929-02-20 | Jim Lehay | LLW | Newcastle Stadium, Newcastle | DRAW Points |
| 1929-02-06 | Billy Green | debut | Newcastle Stadium, Newcastle | WIN KO |