Jack O'Neill boxer
- bouts
- 13
- won
- 4
- lost
- 6
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1925-04-18
- Height
- 5′ 10″/178cm
- Reach
- -
- Age
- -
- Born
- 1902-01-03
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1933-01-13 | Babe Risko | WLDWWW | Coliseum, San Diego | LOST Points |
| 1932-02-09 | Ruben Edman | WWLLLW | Armory, Muskegon | LOST Points |
| 1929-11-29 | Young Harry Greb | W | Oshkosh | LOST KO |
| 1929-08-17 | Frankie Wine | LDWWLW | Sault Sainte Marie | LOST KO |
| 1927-02-21 | Teddy Gartin | DLLWWW | Maccabee Auditorium, Lincoln | LOST KO |
| 1925-12-04 | Lyle Des Voignes | WL | Grand Rapids | LOST |
| 1925-11-30 | Lyle Des Voignes | WL | Grand Rapids | NC |
| 1925-11-27 | Claude Ellingwood | DWWW | Grand Rapids | NC |
| 1925-11-13 | Lyle Des Voignes | WL | Grand Rapids | NC |
| 1925-11-05 | Billy Dishaw | debut | Palestra, Marquette | WIN Technical knockout |
| 1925-07-15 | Dave Ostrov | WWWWLL | Morgan Park, Duluth | LOST KO |
| 1925-06-26 | Walter Neely | debut | Negaunee | WIN KO |
| 1925-06-10 | George Cole | debut | Morgan Park, Duluth | WIN KO |
| 1925-05-16 | Pepper Falk | debut | Morgan Park, Duluth | WIN KO |
| 1925-04-18 | Billy Burns | LLWLDL | Morgan Park, Duluth | DRAW |