Main Event: Lightweight Showdown

Mongolian powerhouse Tsogookhuu “The Mongol” Amarsanaa (10-3), riding a three-fight win streak, returns to the Tuff-N-Uff cage to face Australian standout Antonio “The Spartan” Caruso (10-2). Both fighters bring world-class skills and explosive styles to this highly anticipated matchup.

Co-Main Event

Viral sensation Joel “King Bau” Bauman (7-3) squares off against MMA legend Jesse “JT Money” Taylor (33-17), a veteran of UFC, Strikeforce, and World Series of Fighting.

Event Details

• Date: Thursday, May 22, 2025

• Time: Doors open at 4:30 PM | Fights begin at 5:00 PM

• Location: The Observatory North Park, San Diego, California

Tickets are on sale now at LiveNation.com—secure your spot for this historic event today! Can’t attend live? Watch the main card streaming exclusively on UFC FIGHT PASS, with preliminary bouts available on the Tuff-N-Uff YouTube channel.

California Expansion Begins Here

“This is an incredible milestone for Tuff-N-Uff as we bring our promotion to California,” says CEO Jeff Meyer. “We’ve built a legacy of amazing fight cards in Las Vegas, and now we’re bringing that same energy to San Diego and beyond. The fans in California are in for an unforgettable night of MMA action!”

Meet the Fighters

• Tsogookhuu Amarsanaa: Known for his dominant performances, Amarsanaa’s recent victories include a first-round stoppage over UFC veteran Justin Jaynes and a win against Steven Siler.

• Antonio Caruso: A seasoned competitor with PFL and ONE Championship experience, Caruso combines MMA expertise with professional boxing skills, boasting five submission wins and a recent knockout victory in Australia.

Join us for this historic debut event as Tuff-N-Uff begins its California journey—grab your tickets now!