El Grande Americano wins AAA Mega Championship at Triplemanía 34

El Grande Americano has become the new AAA Mega Champion following his victory at Triplemanía 34. He defeated Dominik Mysterio in a match that featured interference from Judgment Day members JD McDonagh and Liv Morgan, as well as Dorian Roldan and Omos. The title change was finalized when Rey Mysterio entered the ring to count the pinfall against his son.

Following the championship win, El Grande Americano was seen celebrating backstage with Andrea Bazarte. In related AAA programming, Dorian Roldan announced he would investigate Rey Mysterio and promised a major announcement on October 3. Other match results included La Hiedra defeating Faby Apache in the main event.