The September 6, 2021 edition of CMLL Lunes Arena Puebla took place in Heroica Puebla de Zaragoza, Puebla, Mexico on September 6, 2021.
Results
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Stuka Jr. (c) defeated Ángel de Oro in a Best Two Out Of Three Falls Match to retain the NWA World Historic Light Heavyweight Championship
- Gemelo Diablo I, Gemelo Diablo II & Místico defeated Atlantis Jr., Bárbaro Cavernario & Último Guerrero in a Best Two Out Of Three Falls Six Man Tag Team Match