Billy Duffy ((of Boston)) pugile
- combattimenti
- 9
- vinto
- 4
- perduto
- 5
- pareggiare
- 0
- Stato
- inactive
- Divisione
- featherweight
- Debutto
- 1903-04-17
- Altezza
- -
- Arrivare a
- -
- Età
- -
- Nato
- -
- Morte
- -
- Nazionalità
- USA
Clicca qui per vedere i prodotti di boxe più venduti
| Data | Avversario | Ultimi risultati degli avversari | Luogo | Risultato |
|---|---|---|---|---|
| 1905-09-23 | Boxer Kelly | LDWWDD | National A.C., Philadelphia | LOST Technical knockout |
| 1904-12-02 | Denny O'Connell | debut | Woodward's Pavilion, San Francisco | LOST Points |
| 1904-08-19 | Joe McDonald | debut | Woodward's Pavilion, San Francisco | WIN Points |
| 1904-05-05 | Roderick Earle | debut | Woodward's Pavilion, San Francisco | WIN Points |
| 1904-01-11 | Dick Cullen | WLWLWW | Mechanics' Pavilion Annex, San Francisco | LOST Points |
| 1903-11-30 | Johnny Adams | debut | Mechanics' Pavilion Annex, San Francisco | WIN Points |
| 1903-11-13 | Dick Cullen | WWWLWL | Mechanic's Pavilion, San Francisco | LOST Points |
| 1903-08-21 | Pierpont Ordway | WLWWWL | Sixth Street Gym, San Francisco | WIN Points |
| 1903-04-17 | Billy 'Rough House' McDonald | LWLWLW | San Francisco A.C., San Francisco | LOST KO |
