Jun 1, 2024; Newark, New Jersey, USA; Sean Strickland (red gloves)celebrates defeating Paulo Costa (blue gloves) during UFC 302 at Prudential Center. Mandatory Credit: Joe Camporeale-USA TODAY Sports

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Sean Strickland Explodes At Tuff-N-Uff 145, Lands Punch On Fighter Following Cage Side Trash Talk

Sean Strickland Jumps cage and clocks Luis Hernandez after heated taunt at Tuff-N-Uff 145; Hernandez Fires Back!

Jun 1, 2024; Newark, New Jersey, USA; Sean Strickland (red gloves)celebrates defeating Paulo Costa (blue gloves) during UFC 302 at Prudential Center. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Sean Strickland has never been one to back down from a fight. The former UFC middleweight champion built his reputation on raw aggression and an unfiltered mouth that gets him into trouble. Known for his controversial comments and willingness to scrap with anyone, anywhere, Strickland has made headlines both inside and outside the octagon throughout his career. His confrontational style extends beyond his fighting, often spilling into press conferences, social media feuds, and apparently, amateur MMA events in Las Vegas.

Sunday night at Tuff-N-Uff 145 proved that some fighters just can’t help themselves when disrespect comes their way. What started as a corner support role for Strickland quickly turned into an all-out brawl. The incident highlights how quickly emotions can boil over in combat sports, especially when pride and loyalty to teammates get mixed into the equation.

The Verbal Jabs That Started It All

The chaos began when undefeated fighter Luis Hernandez dominated Miles Hunsinger with a standing guillotine choke in the second round. Hunsinger had Strickland and fellow UFC veteran Chris Curtis in his corner, lending their experience to help guide the younger fighter. Everything seemed normal until Hernandez secured the victory and decided to celebrate in a way that would cost him.

According to Hernandez himself while talking to Ariel Helwani after the fight, the trash talk had been flowing throughout the entire fight. Both sides were exchanging words, with Strickland apparently getting vocal from the corner while Hernandez fired back during breaks in the action. The back-and-forth banter escalated as the fight progressed. After securing the win, Hernandez felt compelled to deliver one final message to the former champion.

Oh my pic.twitter.com/i45noKYlL3
— Ariel Helwani (@arielhelwani) June 30, 2025

“F**k you Sean Strickland,” Hernandez shouted while performing the classic crotch chop gesture toward the corner. Those four words would prove to be a costly mistake. Strickland had apparently reached his breaking point with the young fighter’s antics and decided that words weren’t enough of a response. Within seconds, both Strickland and Curtis were charging across the cage like bulls seeing red.

Sean Strickland just entered the cage at Tuff-n-Uff and punched someone after he beat his teammate 😳

(h/t @AlexBehunin) pic.twitter.com/MSlAKCCRsG
— Championship Rounds (@ChampRDS) June 29, 2025

Strickland connected with a clean punch to Hernandez’s face before throwing another shot for good measure. Curtis grabbed hold of the young fighter, holding him for several seconds before officials and security could separate everyone involved. The former UFC champion had to be physically pulled away while Hernandez continued his taunting even after taking the punishment.

What Happens Next?

Referee Chris Tognoni and other officials scrambled to restore order as the situation threatened to spiral completely out of control. The Nevada State Athletic Commission now faces the task of determining what punishment, if any, Strickland should receive for his actions.

Since the event took place in Las Vegas under commission oversight, there could be serious consequences for the former champion. If he was officially licensed as a cornerman for the fight, the penalties could be even more severe. The commission has historically taken a dim view of unsanctioned violence at sanctioned events.

(Image Credit: Joe Camporeale – Imagn Images)

Chris Curtis

Luis Hernandez

Sean Strickland

Zaid Quraishi

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I am a dedicated MMA and Boxing content writer at The Playoffs. I was instantly hooked on MMA after watching the fight between Lyoto Machida vs. Gegard Mousasi back in 2014, and since then, i have been an avid writer with a deep love for the sport and its techniques, providing readers with a thorough understanding of the sport. My favorite aspect of working at The Playoffs is the creative freedom it provides. The diverse range of topics, from listicles and SEO to news articles, keeps me engaged and motivates me to continuously improve my skills! I aim to capture the excitement of the combat sports world in my writing, acting as the middleman between fighters and their die-hard fans. It is kind of like a referee, but with words!