Siegfried Gross boxeador
- luta
- 9
- vitória
- 4
- derrota
- 5
- empate
- 0
- Estado
- inactive
- divisão
- heavyweight
- Estreia
- 1964-09-18
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- 1942-11-18
- Death
- -
- Nascimento
- Germany
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1967-03-03 | Helmut Bellmann | WW | Neue Welt, Neukoelln | LOST Points |
| 1966-11-19 | Karl Heinz Guder | LLDLLL | Deutschlandhalle, Charlottenburg | LOST Technical knockout |
| 1966-07-01 | Klaus Winkler | LWWLLW | Neue Welt, Neukoelln | WIN Technical knockout |
| 1966-02-26 | Toribio Penalva | WL | Stadthalle, Wolfsburg | WIN Technical knockout |
| 1965-06-30 | Ermanno Festorazzi | debut | Morbengo | LOST Technical knockout |
| 1965-04-23 | Giulio Saraudi | WWW | Bologna | LOST Technical knockout |
| 1964-11-27 | Harry Kneipp | WWWDWL | Ostseehalle, Kiel | LOST Points |
| 1964-11-06 | Rudi Hermes | debut | Ernst Merck Halle | WIN Technical knockout |
| 1964-09-18 | Toni Lechner | L | Eisstadion, Augsburg | WIN Technical knockout |