Overview
- Gunther retained the WWE Heavyweight Championship against Penta Zero Miedo in Mexico City while Dominik Mysterio successfully defended the Intercontinental title in multi-man action during the Monterrey night.
- Cross-promotion highlights included Psycho Clown, Pagano and Mr. Iguana teaming with WWE talent in six-man and tag-team matches at Arena Ciudad de México and Arena Monterrey.
- WWE departed from its usual practice by announcing the roster but withholding an official match card until each Supershow began.
- AAA confirmed the first match for Triplemania XXXIII will be a four-corner Megacampeonato featuring El Hijo del Vikingo, Dragon Lee, El Grande Americano and Dominik Mysterio.
- Triple H announced that Triplemania XXXIII will stream for free on WWE’s YouTube channel on August 16, extending live access to AAA’s flagship event.