Gregorio Balcazar ((Marro) Gamboa) boxeador
- luta
- 11
- vitória
- 7
- derrota
- 4
- empate
- 0
- Estado
- inactive
- divisão
- lightweight
- Estreia
- 1990-04-27
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- 1973-05-21
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 2003-10-18 | Miguel Angel Gonzalez | WLWLWW | Casino Real, Mexico City | LOST Technical knockout |
| 1996-12-19 | Horatio Garcia | WWWWW | Country Club, Reseda | LOST KO |
| 1996-10-19 | Horatio Garcia | WWW | Caesars Tahoe, Stateline | LOST Unanimous decision |
| 1995-11-15 | Carlos Marquez | LLLLLW | Warner Center Marriott, Woodland Hills | LOST Technical knockout |
| 1994-08-27 | Manuel Valdez | LLLLWL | Convention Center, Miami Beach | WIN Technical knockout |
| 1994-05-28 | John Frazier | debut | Civic Center, Lake Charles | WIN Technical knockout |
| 1993-05-15 | Rafael Limon | LLLLWW | Cancun | WIN Corner retirement |
| 1992-02-14 | Juan Martinez Lechuga | debut | WIN KO |
|
| 1991-01-01 | Angel Casanova | LL | WIN Points |
|
| 1990-07-28 | Silvio Valenzuela | debut | WIN Points |
|
| 1990-04-27 | Cruz Saldana | W | WIN Points |