WrestleMania week kicked off with a thunderous debut in a different kind of combat arena. Former WWE Heavyweight Champion Jake Hager, known to wrestling fans as Jack Swagger, made a powerful first impression on Power Slap 19, scoring a brutal third-round knockout against Devin Jenkins.

Stepping onto the platform at The Cosmopolitan in Las Vegas, the undefeated ex-Bellator MMA fighter brought his formidable athletic pedigree to the growing sport. Hager, a former Division 1 All-American wrestler, has successfully transitioned between the scripted drama of WWE and the raw competition of MMA, now adding the explosive discipline of slap fighting to his resume.

The match began with Hager on the defensive, absorbing the opening slap from the more experienced Jenkins. Showing the toughness honed in both the wrestling ring and the MMA cage, he recovered quickly and returned fire with devastating force. In a nod to his wrestling past, Hager even revived his iconic 'We The People' catchphrase before unleashing a massive left-handed slap that visibly rocked his opponent.

Jenkins showed resilience, landing a clean strike in the second round, but Hager's 254-pound frame absorbed the impact. The former champion's composure proved decisive. In the third round, another perfectly timed shot from Hager sent Jenkins to the canvas. Though he rose quickly, he was unable to beat the referee's count, handing Hager a knockout victory in his debut—a statement win made all the more notable with UFC President Dana White watching from the front row.

Hager's successful crossover highlights the diverse athleticism required in combat sports, from the technical grappling of his amateur wrestling days to the sheer power demanded on the slap platform. It's a reminder that the heart of a competitor can adapt and excel in any arena.