El Grande Americano won the AAA Mega Championship from Dominik Mysterio on Sunday at Triplemania 34 in Mexico City, closing out a main event that changed direction several times before the title changed hands. The match was billed as a former partners-turned-bitter rivals showdown, and it ended with more than one outside interruption involved in the finish.
Midway through Night 2, Corey Graves announced that the match would have no disqualifications, which opened the door for a chaotic closing stretch. The finish included interference from JD McDonagh, Omos and Liv Morgan, adding to the confusion in the ring.
How the finish played out
The final sequence turned even more unusual after the referee was no longer available. Rey Mysterio then counted the pin himself, and El Grande Americano was awarded the victory. That result gave him the AAA Mega Championship and left Dominik Mysterio without the title heading out of Triplemania 34.
The outcome came after a busy stretch across the two-night event. On Night 1 of Triplemania 34, Omos brutalized Rey Mysterio, setting a clear tone before the title match on Sunday. The championship change at Arena Ciudad de Mexico gave the show one of its biggest moments and put El Grande Americano at the center of the AAA picture going forward.
For Dominik Mysterio, the loss ended a title run in a match that never settled into a clean one-on-one finish. For El Grande Americano, it was the kind of win that can instantly reshape a storyline, especially after a main event decided by outside interference, a missing referee and a count made by Rey Mysterio.
Triplemania 34 ended with a title change, and that alone made the main event the defining moment of the night.
