The October 4, 2021 edition of CMLL Lunes Arena Puebla took place in Heroica Puebla de Zaragoza, Puebla, Mexico on October 4, 2021.
Results
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Momo Kohgo, Tsukasa Fujimoto & Tsukushi defeated Dalys la Caribena, Lluvia & Jarochita in a Best Two Out Of Three Falls Six Woman Tag Team Match
- Ángel de Oro, Okumura & Templario defeated Atlantis Jr., Rugido & Stigma [2:1] in a Best Two Out Of Three Falls Six Man Tag Team Match
- Felino Jr. & Pólvora defeated Espíritu Negro & Rey Cometa (c) [2:1] in a Best Two Out Of Three Falls Tag Team Match to win the Mexican National Tag Team Championship