Guillermo Hermosilla boxer
- bouts
- 4
- won
- 0
- lost
- 3
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1960-09-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Argentina
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1968-08-02 | Oscar Jorge Mendez | WWWLLW | Neuquen | LOST Technical knockout |
| 1961-07-29 | Adolfo Ramon Pendas | WLWWLW | Club Ramon Santamarina, Tandil | LOST Points |
| 1960-10-10 | Adolfo Ramon Pendas | LWLWLW | Club Ramon Santamarina, Tandil | LOST Points |
| 1960-09-02 | Teddy Caruso | LL | Salon de los Deportes, Bahia Blanca | DRAW Points |