Billy Duffy boxeador
- luta
- 20
- vitória
- 15
- derrota
- 2
- empate
- 3
- Estado
- inactive
- divisão
- welterweight
- Estreia
- 1940-07-18
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
Clique aqui para ver os produtos de boxe mais vendidos
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1942-06-26 | Phil Enzenga | DWLDLW | Foreman Field, Naval Base, Norfolk | WIN Points |
| 1942-03-30 | Manuel Rosa | WDLLLL | Turner's Arena, Washington | DRAW Points |
| 1942-03-23 | Sammy Daniels | LLWDW | Turner's Arena, Washington | WIN Points |
| 1941-11-28 | Pete Muscarnera | WWDDLL | Madison Square Garden, New York | DRAW Points |
| 1941-04-22 | Marty Servo | WWWWWW | Foot Guard Hall, Hartford | LOST Points |
| 1941-04-01 | Ray Bonti | LWWWLD | New York Coliseum, Bronx | WIN Points |
| 1941-02-28 | Artie Dorrell | WWWDWW | Madison Square Garden, New York | LOST Technical knockout |
| 1941-01-21 | Tommy Zano | WLWDWW | New York Coliseum, Bronx | WIN Points |
| 1941-01-08 | Mike Angieri | WLLWWW | Stanley Arena, New Britain | DRAW Points |
| 1940-12-17 | Neil Miller | LLWDWD | Westchester County Center, White Plains | WIN Points |
| 1940-11-19 | Caesar Ferro | LWLLWW | New York Coliseum, Bronx | WIN Points |
| 1940-11-14 | Frankie Young | DDDWWL | Arena, New Haven | WIN Points |
| 1940-09-23 | John Henry Eskew | WWWWWW | Valley Arena, Holyoke | WIN Unanimous decision |
| 1940-09-12 | Al Castonguay | LLLLLL | Randolph-Clowes Stadium, Waterbury | WIN Points |
| 1940-09-09 | Doug Murchie | LWWLWL | Valley Arena, Holyoke | WIN Unanimous decision |
| 1940-08-26 | Leo Sawicki | LLWLLW | Valley Arena, Holyoke | WIN Points |
| 1940-08-20 | Frankie Young | DDDDWW | Bulkeley Stadium, Hartford | WIN Points |
| 1940-08-08 | Billy Brown | WWDL | Randolph-Clowes Stadium, Waterbury | WIN Points |
| 1940-07-25 | Ray Sockolowski | WWWWD | Thompsonville | WIN Points |
| 1940-07-18 | Tom Collins | L | Randolph-Clowes Stadium, Waterbury | WIN Points |
