Juan Collazo boxeador
- combates
- 25
- ganados
- 13
- perdidos
- 11
- empates
- 1
- Estado
- inactive
- División
- lightweight
- Debut
- 1951-04-10
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- -
- Muerte
- -
- Nacionalidad
- Mexico
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 1957-02-03 | Libe Zavala | LWWLL | San Pedro | LOST KO |
| 1956-10-10 | Hector Arenas | LWLLWW | Plaza de Toros, Torreon | LOST Technical knockout |
| 1956-09-06 | Chino Gonzalez | LWDDWL | Arena Olímpico Laguna, Gomez Palacio | LOST Points |
| 1956-05-08 | Manuel Ruiz | LLLWLL | Arena Obrero, Torreon | LOST Points |
| 1956-04-17 | Pedro Perez | LWDWWW | Arena Obrero, Torreon | WIN KO |
| 1955-08-13 | Lucio Hidalgo | WLLLLL | Auditorio Cruz Blanca, Francisco I. Madero | WIN Points |
| 1955-07-28 | Zorrito Ramirez | WWWWWW | Plaza de Toros, Torreon | LOST KO |
| 1955-06-25 | Raul Leanos | WWWWWW | Auditorio Cruz Blanca, Francisco I. Madero | LOST Unanimous decision |
| 1955-06-04 | Mario de la Rosa | WLWWLW | Auditorio Cruz Blanca, Francisco I. Madero | WIN Technical knockout |
| 1954-12-19 | Salvador Aguayo | debut | Arena Olímpico Laguna, Gomez Palacio | WIN KO |
| 1954-11-06 | Luis Vazquez | WLWWLW | Auditorio Cruz Blanca, Francisco I. Madero | LOST Technical knockout |
| 1954-09-28 | Luis Vazquez | LDLWLW | Arena Obrero, Torreon | LOST KO |
| 1954-09-14 | Gira Hernandez | WLLLWD | Arena Obrero, Torreon | WIN Points |
| 1954-08-07 | Ray Mejia | LWLDLL | Auditorio Cruz Blanca, Francisco I. Madero | LOST Points |
| 1954-07-31 | Rafael Vazquez | LLLWWW | Arena San Pedro, San Pedro | WIN |
| 1954-07-21 | Gira Hernandez | WWWLLL | Arena San Pedro, San Pedro | LOST Points |
| 1954-06-19 | Beto Sanchez | DWWLLL | Auditorio Cruz Blanca, Francisco I. Madero | WIN KO |
| 1954-06-12 | Mario de la Rosa | WWWLWW | Auditorio Cruz Blanca, Francisco I. Madero | WIN Points |
| 1954-04-24 | Tony Prieto | WLLWL | Auditorio Cruz Blanca, Francisco I. Madero | WIN KO |
| 1954-04-03 | Cuco Amador | LLLWD | Auditorio Cruz Blanca, Francisco I. Madero | WIN Points |
| 1953-08-18 | Alejandro Mendez | LW | Plaza de Toros, Torreon | WIN Points |
| 1952-08-02 | Ray Mejia | WWLWWW | Arena San Pedro, San Pedro | LOST Points |
| 1951-07-10 | Duran Kid | LLWLL | Arena Obrero, Torreon | WIN KO |
| 1951-04-10 | Ramon Medina | L | Arena Obrero, Torreon | WIN Points |