Joe Pyfer Stuns Israel Adesanya with Second-Round TKO in UFC Seattle

Former champion Adesanya suffers fourth straight loss in main event upset

Mar. 29, 2026 at 3:03am

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In a major upset at UFC Seattle, Joe Pyfer defeated former middleweight champion Israel Adesanya via second-round TKO. Pyfer, on a three-fight win streak, weathered early pressure from Adesanya before taking him down and finishing him on the ground. The loss extends Adesanya's skid to four straight defeats.

Why it matters

This result shakes up the UFC middleweight division, as the once-dominant Adesanya continues to struggle while the up-and-coming Pyfer scores the biggest win of his career. The loss raises questions about Adesanya's future, while Pyfer establishes himself as a rising contender in the 185-pound weight class.

The details

After a competitive first round that saw Adesanya land some effective strikes, Pyfer was able to secure a takedown late in the frame. In the second round, Pyfer connected with a right hand that hurt Adesanya, then took him down and unleashed ground-and-pound strikes that forced the referee to stop the fight.

  • The fight took place on Saturday, March 29, 2026 at the Climate Pledge Arena in Seattle, Washington.
  • Pyfer entered the fight on a three-fight winning streak, while Adesanya was looking to rebound from three consecutive losses.

The players

Joe Pyfer

A 29-year-old American mixed martial artist who competes in the UFC's middleweight division. Pyfer entered the fight on a three-fight win streak and scored the biggest victory of his career with the upset win over Adesanya.

Israel Adesanya

A former UFC middleweight champion from Nigeria who was looking to end his three-fight losing skid. Adesanya is considered one of the greatest middleweights in UFC history, but has struggled of late.

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What they’re saying

“It's weird, it's like I could see this moment happening. I almost took my own life a couple of weeks ago and I found God and I hate crying so I'm going to keep it together. God restored me, that's the only reason I'm here. USA baby, let's go!”

— Joe Pyfer

“You keep going again and again and again and again and again. I'm not f*cking leaving. You'll never stop me. I might get beaten, but I'll always remain undefeated.”

— Israel Adesanya

What’s next

Pyfer's victory over the former champion could set him up for a title eliminator fight in the UFC middleweight division. Adesanya will need to regroup and decide whether to continue his MMA career after suffering his fourth straight loss.

The takeaway

This stunning upset result shakes up the UFC middleweight landscape, as the once-dominant Adesanya continues to struggle while the surging Pyfer establishes himself as a legitimate contender in the 185-pound weight class. The fight also highlights the mental health challenges that some athletes face, with Pyfer crediting his faith for helping him through a difficult personal period.