WWE/AAA Worlds Collide 2025: Las Vegas2025

Worlds Collide was a 2025 professional wrestling livestreaming event and supercard co-produced by the American promotion WWE and its Mexican sister promotion AAA. It was the fifth Worlds Collide under the WWE banner and the second between both promotions. It took place on September 12, 2025, at the Cox Pavilion at the Thomas & Mack Center in the Las Vegas suburb of Paradise, Nevada. It marked the first time WWE has held two Worlds Collide events in the same year, following the June 2025 event.