Sergio Valles boxer
- bouts
- 4
- won
- 1
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- super lightweight
- Debut
- 1986-06-06
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1987-02-09 | Dave Griffiths | LWWWDW | St.David's Hall, Cardiff | LOST Technical knockout |
| 1986-11-21 | Vincent Releford | WWWWDW | Will Rogers Coliseum, Fort Worth | LOST KO |
| 1986-08-08 | Gene Hatcher | WWWWLW | El Paso Convention Center, El Paso | LOST Technical knockout |
| 1986-06-06 | Antonio Mora | WL | Juarez | WIN Points |