Jack O'Leary boxeador
- combates
- 7
- ganados
- 4
- perdidos
- 1
- empates
- 1
- Estado
- inactive
- División
- featherweight
- Debut
- 1920-01-21
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1921-03-21 | Newport Johnny Brown | LLLLLL | Navalius A.A., Salem | WIN Points |
| 1921-03-05 | Mike Castle | WDWWDW | Commonwealth A.C., Boston | LOST Points |
| 1921-02-04 | Frankie Ryan | LW | Infantry Hall, Providence | WIN Points |
| 1920-05-06 | Newman Reagan | WWDW | Coliseum, Quincy | DRAW Points |
| 1920-02-02 | Young Joyce | debut | Hibernian Hall, Boston | NC |
| 1920-01-23 | Dan Donovan | LDWLLL | Sportsman's A.C., Marlborough | WIN Points |
| 1920-01-21 | Frank Grogan | debut | Mechanics Building, Boston | WIN Points |