Triplemanía XXXI

Triplemanía XXXI was a three-day professional wrestling pay-per-view (PPV) event promoted and produced by the Mexican professional wrestling promotion Lucha Libre AAA Worldwide (AAA or Triple A). The event was held on April 16, July 15, and August 12, 2023. The April 16 event took place at Mobil Super Stadium in Monterrey, the July 15 event took place at Chevron Stadium in Tijuana, and the August 12 event took place at Mexico City Arena in Mexico City. It marked the 31st year in a row that AAA has held a Triplemanía show and comprises the 40th, 41st, and 42nd overall shows promoted under the Triplemanía banner since 1993. The annual Triplemanía show is AAA's biggest event of the year, serving as the culmination of major storylines in what has been described as AAA's version of WrestleMania or their Super Bowl event. The event aired on PPV via the FITE service.

The event was themed around the Guerra de Rivalidades tournament, in which four pareja increíble tag teams competed in matches across the first two nights, with the team that lost in the finals initially being scheduled to face each other in a Lucha de Apuestas match on the third night of the event. However, as the finals ended in a draw, the Lucha de Apuestas match was turned into a four-way. In the four-way match, Psycho Clown defeated Sam Adonis to successfully defend his mask and win Adonis' hair; the match also included L.A. Park and Rush El Toro Blanco.