Naoya Inoue Falls’ John Riel Casimero’s Unstoppable Power Ends The Reign Of The Champion!! – Naoya Inoue Was Knocked Out After 10 Tough Rounds In The Ring, Causing A Loss Of $45.1 Million For Sponsors

“Naoya Inoue Falls”: John Riel Casimero’s Unstoppable Power Ends The Reign Of The Champion!!

Las Vegas, May 2, 2025 — In a jaw-dropping upset that sent shockwaves through the boxing world, Filipino slugger John Riel Casimero delivered a crushing knockout blow in the 10th round, ending the legendary run of Japan’s undefeated superstar Naoya Inoue. The defeat not only cost Inoue his belts—it cost his sponsors an estimated $45.1 million in lost endorsements and future earnings.

The bout, billed as “The Pacific Clash,” had been one of the most highly anticipated fights of the year, with both fighters known for their explosive power and relentless pace. But few expected the outcome that unfolded inside the sold-out T-Mobile Arena.

Inoue, dubbed “The Monster” for his dominance across multiple weight classes, started strong—showing his usual sharp combinations and footwork. But Casimero, fueled by years of chasing this showdown, never backed down. As the rounds wore on, Casimero absorbed Inoue’s best shots and kept pressing forward with unrelenting aggression.

By the 10th round, signs of fatigue began to show on Inoue, and Casimero seized the moment. A brutal overhand right followed by a left hook dropped Inoue to the canvas. Though he attempted to rise, the referee waved off the bout as the Japanese fighter staggered to his feet.

“I told the world I could beat him, and I did,” Casimero roared in the post-fight interview. “Respect to Inoue—he’s a great champion. But tonight was my night!”

The shocking result sent ripples through Inoue’s team and corporate backers, with several high-profile endorsements now in jeopardy. Industry analysts estimate a $45.1 million loss in potential sponsorship revenue, brand deals, and promotional contracts due to the upset.

Inoue, ever the warrior, showed humility in defeat. “He was the better man tonight. I’ll come back stronger,” he said, before being escorted to the hospital for precautionary scans.

Casimero’s victory repositions him as one of the top pound-for-pound fighters in the sport, and fans are already calling for a rematch. As for Inoue, this may mark a turning point—but one that could spark a legendary comeback.