As Chavo Classic, who did Chavo Guerrero Sr. lose a match to in WWE?
Chavo Jr.
Rey Mysterio
John Cena
CM Punk
Answer
Chavo Jr. defeated Chavo Guerrero Sr. in a match in WWE. This was a significant moment in the careers of both wrestlers, as it marked the first time that Chavo Jr. had defeated his father in a professional wrestling match.