Johnny O'Connor boxeador
- luta
- 14
- vitória
- 9
- derrota
- 5
- empate
- 0
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1948-01-06
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1949-11-21 | Johnny Longo | DLWLLL | Arena, New Haven | WIN Technical knockout |
| 1949-11-07 | Billy Neri | WWWWLW | New Haven | LOST Points |
| 1949-10-24 | Izzy Leyton | WWWWLL | Sports Arena, Toledo | LOST Points |
| 1949-09-26 | Billy Neri | WWWWWL | Arena, New Haven | LOST Points |
| 1949-09-15 | Manny Correa | DWL | Fort Hamilton Arena, Brooklyn | WIN KO |
| 1949-09-09 | Bruno Lijoi | LWWWLL | Madison Square Garden, New York | WIN Technical knockout |
| 1949-06-30 | Johnny Breeze | WLWWWW | Fort Hamilton Arena, Brooklyn | LOST Points |
| 1949-06-27 | Max Osario | WLWWWW | Coney Island Velodrome, Brooklyn | WIN Points |
| 1949-04-25 | Joe Nelson | LLLLLL | Civic Auditorium, Toledo | WIN Technical knockout |
| 1949-04-11 | Eddie Hagan | debut | Sports Arena, Toledo | WIN Technical knockout |
| 1949-02-22 | Mickey McKee | debut | Memorial Auditorium, Buffalo | WIN Technical knockout |
| 1949-01-17 | Eddie Tamburini | debut | Toledo | WIN KO |
| 1948-01-20 | Guillermo Roberts | DLLWLW | Sunnyside Garden, Sunnyside, Queens | LOST Points |
| 1948-01-06 | Henry Schillizzi | W | Sunnyside Garden, Sunnyside, Queens | WIN Technical knockout |