WWE World Heavyweight Champion Gunther defends his title against CM Punk in the latter's best opportunity yet to win a world championship for the first time since his return to WWE in 2023. The looming factor of Seth Rollins and the unknown about Rollins' health could play a role,

WWE SummerSlam Night 1 was headlined by a World Heavyweight Championship bout between Gunther and CM Punk, but it was the returning Rollins who stole the show.

Summerslam 2025 delivered shocking moments. Seth Rollins cashed in his Money in the Bank contract. He defeated CM Punk for the World Heavyweight Champ