Guillermo Vallejo (Memo) boxer
- bouts
- 19
- won
- 9
- lost
- 10
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 1979-01-13
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1983-11-25 | Sergio Zambrano | WWWWWD | Navojoa | LOST KO |
| 1983-08-08 | Ramon Marchena | WWWWWL | Tijuana | LOST Technical knockout |
| 1983-03-26 | Agustin Macias | WLWWWW | Mexico City | LOST Technical knockout |
| 1982-08-21 | Joaquin Acuna | WWWWWL | Mexico City | LOST Technical knockout |
| 1982-07-10 | Gerardo Pena | LWWWWW | Mexico City | WIN KO |
| 1982-04-10 | Antonio de la Paz | DDWWWL | Mexico City | LOST Technical knockout |
| 1981-12-05 | Carlos Mendoza | WWWLLW | Mexico City | LOST KO |
| 1981-05-23 | Artemio Ramirez | WWWLDL | Mexico City | WIN KO |
| 1981-03-14 | Juan Paredes | WWLWWL | Mexico City | LOST KO |
| 1981-02-07 | Hector Cortes | LWDLLL | Mexico City | WIN KO |
| 1980-12-13 | Jorge Ramirez | LWWWWL | Mexico City | LOST KO |
| 1980-07-23 | Raul Lopez | LWW | Mexico City | LOST Points |
| 1980-07-18 | Manuel Luna | WWLLLW | Mexico City | WIN KO |
| 1980-05-07 | Ambrosio Luna | LWWLWL | Mexico City | WIN KO |
| 1980-03-08 | Rosendo Alonso | LLWWWW | Mexico City | WIN KO |
| 1980-02-06 | Arturo Cano | W | Mexico City | WIN KO |
| 1979-12-15 | Ciro Cayetano | WW | Mexico City | WIN Technical knockout |
| 1979-07-11 | Fidel Martinez | LL | Mexico City | LOST Points |
| 1979-01-13 | Carlos Linares | debut | Mexico City | WIN KO |