Jack Sheffield boxeador
- combates
- 5
- ganados
- 4
- perdidos
- 1
- empates
- 0
- Estado
- inactive
- División
- welterweight
- Debut
- 1926-02-04
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1927-08-02 | Richie Randolph | WWWWWL | Newark | LOST KO |
| 1927-07-22 | Joe Sharkey | WLW | Ocean Park Casino, Long Branch | WIN |
| 1927-03-03 | Carl Perry | WLWLWL | Lyric Theatre, Newark | WIN KO |
| 1926-05-13 | Joey Knapp | WWWWD | Lyric Theatre, Newark | WIN |
| 1926-04-22 | Mickey Coyne | debut | Lyric Theatre, Newark | WIN KO |
| 1926-04-19 | Johnny King | LLLL | Newark | WIN |
| 1926-04-08 | Johnny King | LLL | Lyric Theatre, Newark | WIN |
| 1926-03-25 | Willie Ferguson | LDLWLL | Lyric Theatre, Newark | WIN Technical knockout |
| 1926-03-11 | Dave Williams | WLL | Lyric Theatre, Newark | WIN KO |
| 1926-02-04 | Ted Nelson | WWWLDW | Paterson | WIN |