Butch Contreras boxer
- bouts
- 12
- won
- 7
- lost
- 4
- draw
- 1
- Status
- inactive
- Division
- featherweight
- Debut
- 1966-04-21
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1971-04-01 | Rafael Lopez | LWDLWL | Olympic Auditorium, Los Angeles | WIN Points |
| 1970-10-03 | Frankie Santillan | LWLWL | Valley Music Theatre, Woodland Hills | WIN Points |
| 1970-09-24 | Mamoru Minami | WWWWLW | Olympic Auditorium, Los Angeles | WIN KO |
| 1970-05-21 | Mamoru Minami | WLLWWW | Olympic Auditorium, Los Angeles | LOST Points |
| 1970-05-14 | Enrique Flores | LWWWWL | Olympic Auditorium, Los Angeles | WIN Points |
| 1967-04-20 | Vic Jimenez | debut | Olympic Auditorium, Los Angeles | LOST Points |
| 1966-07-28 | Raton Perez | WLWLLW | Olympic Auditorium, Los Angeles | LOST Points |
| 1966-06-30 | Manuel Magallanes | WWLLLL | Olympic Auditorium, Los Angeles | WIN Points |
| 1966-06-16 | Pimi Amador | LLLLLL | Olympic Auditorium, Los Angeles | DRAW Points |
| 1966-06-02 | Luke Smith | WWWWLW | Olympic Auditorium, Los Angeles | LOST Unanimous decision |
| 1966-04-30 | Bobby Sandella | LLW | Coliseum, San Diego | WIN Points |
| 1966-04-21 | Bobby Sandella | L | Olympic Auditorium, Los Angeles | WIN Points |