Worlds Collide 2025 kicked off WWE's partnership with AAA properly as El Hijo del Vikingo bested Chad Gable for the AAA Mega Championship in a thrilling affair.

El Hijo del Vikingo retained the AAA Mega Championship at Worlds Collide in a spectacular main event bought against WWE's Chad Gable.

It was a profile-raising performance from both men, but there’s some concern Vikingo may have suffered an injury during the closing stretch just as WWE is making him the face of AAA.