Guillermo Rosario (Man-eater Rosario) pugile
- combattimenti
- 13
- vinto
- 6
- perduto
- 4
- pareggiare
- 2
- Stato
- inactive
- Divisione
- welterweight
- Debutto
- 1927-12-04
- Altezza
- -
- Arrivare a
- -
- Età
- -
- Nato
- 1908-02-11
- Morte
- -
- Nazionalità
- Puerto Rico
Clicca qui per vedere i prodotti di boxe più venduti
| Data | Avversario | Ultimi risultati degli avversari | Luogo | Risultato |
|---|---|---|---|---|
| 1935-08-18 | Milton Cofresi | debut | Victory Garden Stadium, San Juan | WIN Points |
| 1931-03-15 | Meliton Calderon | WWLWLL | Victory Garden Stadium, San Juan | WIN Points |
| 1931-02-01 | Lao Roman Torres | LLLLDL | Victory Garden Stadium, San Juan | DRAW Points |
| 1931-01-16 | Ramon Verdejo | LLLLLW | Victory Garden Stadium, San Juan | LOST KO |
| 1930-11-30 | Herminio Moreno | WWLLLW | Victory Garden Stadium, San Juan | LOST Points |
| 1930-11-23 | Gustavo Diaz | debut | Victory Garden Stadium, San Juan | WIN KO |
| 1929-02-22 | Candelario Martinez | LLLWW | Victory Garden Stadium, San Juan | NC No Contest |
| 1928-08-11 | Juan Alejandro | LLL | Victory Garden Stadium, San Juan | LOST Points |
| 1928-04-29 | Meliton Calderon | WWWW | Victory Garden Stadium, San Juan | LOST Points |
| 1928-02-10 | Charley Stapleton | L | Victory Garden Stadium, San Juan | DRAW Points |
| 1928-01-03 | Pio Cesareo | LLD | Victory Garden Stadium, San Juan | WIN Technical knockout |
| 1927-12-30 | William Marti | L | Victory Garden Stadium, San Juan | WIN Technical knockout |
| 1927-12-04 | Concepcion Andrade | W | Rio Piedras | WIN Points |