The heavyweight contest, held on July 10, attracted global attention as Hager entered the event with an unbeaten record in combat sports outside professional wrestling. However, the bout ended dramatically when Amanpreet landed a powerful third-round slap that knocked the American out cold, forcing the referee to stop the contest immediately.

The victory marks a significant moment for the Indian athlete, who is also known to wrestling fans as Mahabali Shera from his time in Impact Wrestling (formerly TNA). Competing on one of Power Slap's biggest stages, Amanpreet remained composed after surviving the opening exchanges before delivering the decisive strike that secured a knockout victory.

Hager had started the contest confidently and even scored an early knockdown. The former WWE champion appeared in control during the initial rounds and was looking to build on his successful Power Slap debut earlier this year, where he had earned a knockout victory. The momentum, however, shifted as the contest progressed.

In the third round, Amanpreet connected with a thunderous slap that sent Hager crashing to the canvas. The American lay motionless for several moments before receiving medical attention, prompting the referee to wave off the fight. He was eventually helped to his feet, while Amanpreet celebrated one of the biggest victories of his combat sports career.

The result has generated widespread discussion across combat sports and professional wrestling circles because Hager had entered Power Slap after an accomplished career in multiple disciplines.

Known globally as Jack Swagger during his WWE tenure, Hager captured the World Heavyweight Championship in 2010 before later competing in Bellator MMA, where he remained unbeaten. Earlier this year, he signed a multi-fight agreement with Dana White's Power Slap promotion and made an impressive debut with a knockout victory. His defeat against Amanpreet represents the first knockout loss of his combat sports career.

For Amanpreet Singh, the win is another milestone in a sporting journey that has taken him from professional wrestling to slap fighting. The Punjab-born athlete has represented India in international wrestling promotions and has now earned global recognition in Power Slap with a victory over one of the sport's highest-profile competitors.

Videos of the knockout quickly went viral across social media, with fans and combat sports followers praising Amanpreet's finishing strike. The clip has been widely shared since the event, making it one of the standout moments from Power Slap 21.

The victory could significantly boost Amanpreet's standing in the promotion as Power Slap continues to expand its international roster. While officials are yet to announce his next opponent, defeating a former WWE world champion has undoubtedly strengthened his credentials and increased his profile among global combat sports audiences.