2018 marked the 26th year since 1993 that the Mexican professional wrestling company Lucha Libre AAA Worldwide or Triple A held their annual Triplemanía show and the 31st Triplemanía show promoted by AAA, as they held multiple Triplemanía shows over the summers of 1994 to 1997. The 2018 event took place on August 25, 2018, at the Arena Ciudad de México, an indoor arena in Azcapotzalco, Mexico City, Mexico that has a maximum capacity of 22,300 spectators. This was the seventh consecutive Triplemanía held at the venue. AAA's Triplemanía is their biggest show of the year, AAA's equivalent of the WWE's WrestleMania or New Japan Pro-Wrestling's Wrestle Kingdom event.
Storylines
The Triplemanía XXVI show will feature an undetermined number of professional wrestling matches, with different wrestlers involved in pre-existing scripted feuds, plots and storylines. Wrestlers portray either heels or faces as they follow a series of tension-building events, which culminate in wrestling matches. On February 2, AAA director Dorian Roldan and AAA's talent director Vampiro announced a meeting entitled Poker of Aces. This encounter will be one of Fatal 4-Way bets in a Steel Cage Match, where until now the only confirmed are Psycho Clown and the AAA Latin American ChampionEl Hijo del Fantasma. On May 18, Fantasma and Clown won to Kevin Kross and Hernandez, after the fight, Juventud Guerrera appeared of surprise and pushed Psycho, which collided with Ghost and led to both attacking each other. On June 5 at a press conference, he revealed two other fighters for Poker Aces and turned out to be L.A. Park and Pentagón Jr. who make their return to the AAA. On October 1, Lady Shani won the AAA Reina de Reinas Championship against Ayako Hamada in Héroes Inmortales XI a month ago. In November, Faby Apache became the challenger for the AAA Reina de Reinas Championship. On December 16, Apache and Shani fought for the title in which they ended up with no result, which retains Shani, after the fight, Apache attacks Shani mutually. On January 26 at Guerra de Titanes, Apache defeated Shani to win her third title, starting her fiefdom. On February 2 at the dam conference, a rematch between Apache and Shani was announced but it would be a mask fight against hair. On March 4 at Rey de Reyes, Apache defeats Shani in a non-title fight, with the help of Estrella Divina. On March 6 at a press conference, the fifth edition of the Copa Triplemanía was announced, but it was later canceled. It was also announced that Alberto el Patrón would have a match at the event against a mysterio opponent. However, on August 21, 2018, it was announced Alberto will not appear at the event. El Patrón explained he wouldn't appear since he had a discussion with Dorian Roldán over the money and the terms of his contract. On June 3 at Verano de Escándalo, Jeff Jarrett made his return to the company joining as a member of MAD adding in the fight between Rey Wagner and Rey Mysterio Jr. for the AAA Mega Championship in which he emerged victorious winning the title for the second time and after the fight, Fenix saves the talent director of AAA Vampiro and the others and then face Konnan. On August 2, Fenix defeated Flamita and Bandido to be the number one contender and face Jarrett for the title in Triplemanía XXVI.