Guero Pena boxer
- bouts
- 50
- won
- 25
- lost
- 18
- draw
- 6
- Status
- inactive
- Division
- lightweight
- Debut
- 1925-02-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1936-10-04 | Kid Silvetti | debut | Baseball Park, San Diego | DRAW Points |
| 1936-07-22 | Antonio Cardenas | LWLL | Escuela Secundario Grounds, Nuevo Laredo | LOST Points |
| 1936-07-15 | Ray Morales | debut | Escuela Secundario Grounds, Nuevo Laredo | WIN KO |
| 1935-08-02 | Antonio Cardenas | LWL | Arena Tex Rickard, Nuevo Laredo | WIN Points |
| 1934-01-12 | Kid Olivares | WDWW | American Legion Arena, Harlingen | LOST Points |
| 1933-12-29 | Bobby Welsh | L | American Legion Arena, Harlingen | WIN KO |
| 1933-12-22 | Kid Scarface | LDWWLW | American Legion Arena, Harlingen | WIN Points |
| 1933-12-15 | Kid Scarface | WLDWWL | American Legion Arena, Harlingen | LOST Points |
| 1933-12-07 | Sid Sherry | DWLLWD | VFW Arena, Brownsville | WIN Points |
| 1933-08-02 | Cecilio Lozada | LLWWW | Fort McIntosh Bowl, Laredo | LOST Points |
| 1933-07-19 | Rudy Mendez | WWLWLL | Fort McIntosh Bowl, Laredo | LOST Points |
| 1933-07-11 | Frankie Castillo | WWLLW | Crawford Roof Arena, San Antonio | LOST Points |
| 1933-06-19 | Red Hughes | WWLLLL | Crawford Roof Arena, San Antonio | LOST Points |
| 1933-06-05 | Junior Cone | WLWWWW | Crawford Roof Arena, San Antonio | LOST Points |
| 1933-05-29 | Red Hughes | LWWLLL | Crawford Roof Arena, San Antonio | WIN Points |
| 1933-05-15 | Bobby Murray | DWLLWD | National Guard Armory, Beaumont | LOST Points |
| 1933-03-07 | Carlos Garcia | WWWWWW | Beethoven Hall, San Antonio | LOST Points |
| 1933-02-27 | Gyp Zarro | LLWLWL | Aztec Arena, San Antonio | DRAW Points |
| 1933-02-20 | Mexican Jack Sena | LLLWWW | Aztec Arena, San Antonio | WIN Technical knockout |
| 1933-01-30 | Junior Cone | WWWWL | Aztec Arena, San Antonio | LOST KO |
| 1933-01-23 | Jimmy Scaramozi | WWLLWW | Aztec Arena, San Antonio | LOST Points |
| 1932-11-06 | George Dilworth | WLWWL | Arena Tex Rickard, Nuevo Laredo | WIN Points |
| 1932-10-12 | Kid Chico | W | Arena Tex Rickard, Nuevo Laredo | WIN KO |
| 1932-09-05 | Battling Sambo | debut | Arena Tex Rickard, Nuevo Laredo | WIN KO |
| 1931-05-05 | Kid Azteca | WWDWWW | Arena Tex Rickard, Nuevo Laredo | LOST Points |
| 1930-10-15 | Whitey Mellinor | LLLWLL | Riverside Square Garden, Nuevo Laredo | LOST Points |
| 1930-07-23 | Frank Pancho | debut | Riverside Square Garden, Nuevo Laredo | WIN Points |
| 1930-06-22 | Pedro Arvisu | WLWLLW | Plaza de Toros, Nuevo Laredo | DRAW Points |
| 1930-05-18 | Kid Moran | debut | Plaza de Toros, Nuevo Laredo | WIN KO |
| 1930-05-04 | Kid Gilbert | WDLWWW | Plaza de Toros, Nuevo Laredo | WIN Points |
| 1930-04-20 | Sabino Apara | WLLLLL | Plaza de Toros, Nuevo Laredo | DRAW Points |
| 1929-09-08 | McClory | debut | Salon Montecarlo, Nuevo Laredo | WIN KO |
| 1929-09-01 | Raney Taquina | debut | Salon Montecarlo, Nuevo Laredo | WIN KO |
| 1929-08-25 | Battling Gonzalez | debut | Salon Montecarlo, Nuevo Laredo | WIN Points |
| 1929-08-18 | El Azabache | WWLLLL | Salon Montecarlo, Nuevo Laredo | WIN KO |
| 1929-06-20 | Francisco Macias | debut | Avenido Guerrero Arena, Nuevo Laredo | WIN Points |
| 1928-03-01 | Law Turrubiates | WLWLLL | Fort McIntosh Bowl, Laredo | LOST Points |
| 1928-01-20 | Rabbit Palmer | LDWLWL | Fort McIntosh Theatre, Laredo | DRAW Points |
| 1927-12-23 | Rabbit Palmer | LLDWLW | Fort McIntosh Theatre, Laredo | WIN Points |
| 1927-10-06 | Chico Hernandez | debut | Fort McIntosh Bowl, Laredo | WIN KO |
| 1927-09-22 | Kid Rozanc | WWLWLW | Fort McIntosh Bowl, Laredo | LOST Points |
| 1927-09-08 | Cowboy Jack Dillon | DLLLWL | Fort McIntosh Bowl, Laredo | LOST Points |
| 1927-07-21 | Rabbit Palmer | LWDLLL | Fort McIntosh Bowl, Laredo | DRAW Points |
| 1927-04-07 | Sailor Barrera | WWLWLW | Fort McIntosh Bowl, Laredo | WIN Points |
| 1927-01-04 | Al Mayen | WWLLLW | Beethoven Hall, San Antonio | DRAW |
| 1926-12-21 | K.O. Arnold | WWLW | Fort McIntosh Theatre, Laredo | WIN KO |
| 1926-11-24 | Polo Casares | L | Fort McIntosh Theatre, Laredo | WIN Points |
| 1926-11-21 | Polo Casares | debut | Nuevo Laredo | WIN KO |
| 1926-10-10 | Kid Gilbert | LLLWWW | Casino Militar, Nuevo Laredo | LOST KO |
| 1925-02-01 | Sonny Holmes | debut | Plaza de Toros, Nuevo Laredo | WIN KO |