Results from AAA TripleMania 34 Night 1 at MGM Grand

AAA TripleMania 34 commenced its first night at the MGM Grand in Paradise, Nevada, featuring several high-stakes matches. The event is part of a two-night spectacle, with the second night scheduled to take place in Mexico City.

The main event saw Rey Mysterio face Omos, where the stakes were high: a victory for Omos would reinstate him in AAA, while a win for Mysterio would lead to Omos's permanent ban. Mysterio was expected to have support from El Grande Americano, while Omos could count on Dorian Roldan and possibly AAA Mega Champion Dominik Mysterio.

In other matches, Los Psycho Circus defended their AAA Trios Championship against Los Perros del Mal, and a fatal four-way elimination match featured Latino World Order's Cruz Del Toro and Joaquin Wilde against Los Americanos and FrAxiom. The night also included a mixed trios tag match and a title defense for the AAA Latin American Championship. The event began at 10 PM ET and was available for viewing on WWE's YouTube channel.