Jack Kopp (Sailor) boxeador
- combates
- 9
- ganados
- 4
- perdidos
- 5
- empates
- 0
- Estado
- inactive
- División
- light heavyweight
- Debut
- 1925-11-20
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1930-10-08 | Jack Hanley | WWWWWW | Liberty Hall, Bellingham | WIN KO |
| 1929-10-21 | Dave Maier | WWWW | Green Bay | LOST KO |
| 1929-04-02 | Joe King | WLWWWL | Back Bay Arena, Biloxi | LOST KO |
| 1928-01-27 | Johnny Celmars | LLLLLW | Alexandria | LOST KO |
| 1927-04-29 | Billy Roberts | L | Coliseum, Evansville | WIN KO |
| 1926-10-22 | Tommy Billiards | WWWWWL | Coliseum, Evansville | LOST Technical knockout |
| 1926-09-10 | George Gehring | WWWWWW | Eagles Park, Evansville | WIN KO |
| 1926-08-09 | Roy Wallace | WWWWWW | Humboldt Park Outdoor Arena, Cincinnati | LOST KO |
| 1925-11-20 | Marine Edwards | debut | Coliseum, San Diego | WIN Points |