Con O'Leary boxer
- bouts
- 5
- won
- 2
- lost
- 2
- draw
- 1
- Status
- inactive
- Division
- welterweight
- Debut
- 1893-03-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Canada
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1900-06-12 | Joe Percente | LLLD | Tattersall's, Chicago | LOST KO |
| 1898-02-21 | Ed Seaman | debut | Milwaukee A.C., Milwaukee | DRAW Points |
| 1898-01-19 | George Kerwin | WWWWW | Oxford Hall, Chicago | LOST KO |
| 1897-04-23 | Jim Davis | debut | Milwaukee A.C., Milwaukee | WIN Points |
| 1893-03-05 | Doc Malloy | debut | Milwaukee | WIN KO |