Background

Outdoor view of the Arena Ciudad de México building.

2017 marked the 25th year since 1993 where the Mexican professional wrestling company Lucha Libre AAA Worldwide (AAA) 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 2017 event took place at the Arena Ciudad de México (Mexico City Arena), an indoor arena in Azcapotzalco, Mexico City, Mexico that has a maximum capacity of 22,300 spectators.^[1][2] This was the sixth consecutive Triplemanía (XX, XXI, XXII, XXIII and XXIV) held at the venue.^[3][4][5] AAA's Triplemanía is their biggest show of the year, the highlight of their year, AAA's equivalent of the WWE's WrestleMania or New Japan Pro-Wrestling's Wrestle Kingdom event.

Storylines

The Triplemanía XXV show featured nine professional wrestling matches—two during the pre-show, and seven on the main card—with different wrestlers involved in pre-existing scripted feuds, plots and storylines. Wrestlers portrayed either heels (referred to as rudos in Mexico, those that portray the "bad guys") or faces (técnicos in Mexico, the "good guy" characters) as they followed a series of tension-building events, which culminated in a wrestling match or series of matches.

The main feud heading into the event was between Dr. Wagner Jr. and Psycho Clown. At Triplemanía XXIV during the Psycho Clown vs Pagano main event match, Dr. Wagner Jr. ran in to fight off Pagano's stablemates, Nicho el Millionario and Damián 666, only to turn rudo by low-blowing Psycho Clown and hitting him with a Wagner Driver. After defeating Pagano, Psycho was challenged to a Mask vs Mask match against Wagner Jr. at Triplemanía XXV, which he accepted. At the following AAA supercard, Héroes Inmortales X, Dr. Wagner Jr. defeated Psycho Clown and Pagano in a three-way match after Psycho Clown's tag team partners, Monster Clown and Murder Clown, betrayed him and threw him through a flaming table. In the following months the two competed in a series of six-man tag team matches, tag team matches, and even reluctantly teamed together at two other events, Rey de Reyes and Verano de Escándalo. At Rey de Reyes, they defeated Monster & Murder Clown (who had later attacked Wagner Jr. as well), and at Verano de Escándalo, they successfully defended their masks in a three-way tag team Lucha de Apuestas against Monster & Murder Clown and Soul Rocker & Carta Brava Jr.

Johnny Mundo (pictured in 2011) defended his three championships, the AAA Mega Championship, AAA Latin American Championship and AAA World Cruiserweight Championship at Triplemanía XXV

At Rey de Reyes, AAA Latin American Champion Johnny Mundo defeated AAA Cruiserweight Champion Hijo del Fantasma and AAA Mega Champion Texano Jr. in a three-way match to win all three titles following interference from Kevin Kross, also during the match Texano was taken out of action with an injured neck after Fantasma hit him with a Thrill of the Kill onto a steel chair. At Verano de Escándalo a three-way steel cage match between Texano, Fantasma, and Kross ended without a winner when Fantasma and Texano escaped and touched the floor at the same time. After the match, Vampiro declared that both Texano and Fantasma would receive a shot at the titles at Triplemanía XXV. It was announced at a press conference that the match would be a three-way Tables, Ladders, and Chairs match.

El Mesías started a feud with Pagano that lead them to a match in Triplemanía XXV

Another big feud heading into the event was between Pagano and El Mesías. At Guerra de Titanes, Pagano and Mesías teamed with Dr. Wagner Jr. to face the team of Psycho Clown, Texano Jr., and La Parka when tensions began to boil between them after Pagano had accidentally hit Mesías several times throughout the match. Despite the tension, the two continued to team with one another and even won the AAA World Tag Team Championships from Dark Cuervo and Dark Scoria on the June 17th episode of AAA Worldwide. After losing the titles at Verano de Escándalo due to another accidental hit from Pagano, Mesías finally snapped and brutally attacked Pagano including multiple shots with a steel chair and a stretcher board. At a press conference for Triplemanía XXV it was announced that Pagano and Mesías would face each other in a Street Fight. Shortly after the announcement, a heated argument at the press conference between the two led to Mesías pushing Pagano and caused staff members to separate them.

On July 1, AAA released a statement announcing that the AAA Reina de Reinas Championship was vacant, per decision of Director of Talent Vampiro. On July 16, Vampiro explained that this is because previous champion Taya did not appear to defend her championship, although they had never announced it. That same night, Sexy Star made her surprise return to professional wrestling, where she defeated Faby Apache, La Hiedra, Lady Shani, Big Mami and Goya Kong to win the AAA Reina de Reinas Championship for the third time. On July 25 at a press conference, she confirmed that she would defend her title at a future date. Her challenger would be decided in a qualifying tournament to be held on July 27 in Aguascalientes. Two days later, Lady Shani defeated La Hiedra, Kong and Mami to become the number one contender and face Star for the title in Triplemanía XXV. On August 18 at a second press conference, it was announced that the match would be a fatal four-way match by adding Ayako Hamada and GFW wrestler Rosemary.