Overview

• Dominik Mysterio defeated El Hijo del Vikingo in the main event to become AAA’s new megachampion, closing the second Worlds Collide card in Las Vegas.
• The show took place on September 12 at the Thomas & Mack Center and streamed live at no cost on WWE and WWE Español YouTube, with AAA’s channels and Facebook also carrying the event.
• Triple H, Shawn Michaels and The Undertaker were on site overseeing the production, with WWE sharing video of the creative leads together before the show.
• Dr. Wagner III retained the AAA Latin American Championship in a Fatal 4-Way, while Pagano and Psycho Clown beat The New Day to keep the AAA World Tag Team titles.
• Lola Vice and Mr. Iguana topped Finn Bálor and Roxanne Perez, Natalya earned a Reina de Reinas title shot over Faby Apache, and a team of Mascarita Sagrada, Octagón Jr., Laredo Kid and La Parka won an eight‑man bout.