Joe Pyfer delivered a stunning second-round TKO to hand Israel Adesanya his fourth straight defeat, cementing Pyfer’s status as a top contender while leaving the former champion’s future in the division uncertain.
‘I’m not f***ing leaving’ — Adesanya defiant after knockout loss to Pyfer
Israel Adesanya, the Nigerian-born mixed martial artist, has dismissed talks of retirement following a second-round knockout loss to Joe Pyfer at UFC Fight Night in Seattle.
The defeat on Saturday night… pic.twitter.com/pd8XIeQOL2
— TheCable (@thecableng) March 29, 2026
In a career-defining upset at the Climate Pledge Arena in Seattle, former middleweight champion Israel Adesanya suffered his fourth consecutive defeat after losing to American contender Joe Pyfer via technical knockout. Pyfer (16-3) stopped the Nigerian-New Zealander at 4:18 of the second round, marking a significant shift in the division’s landscape. While Adesanya (24-6) began the bout with sharp movement and controlled the opening round, Pyfer successfully absorbed the early pressure to shift the momentum with powerful striking and a pivotal takedown.
The end came in the second round when Pyfer pinned the former champion against the fence and transitioned to the canvas. After advancing to a full mount, Pyfer unleashed a sustained barrage of ground-and-pound that forced referee Herb Dean to intervene and stop the contest. Following the victory, a jubilant Pyfer reflected on his aggressive approach, stating, “I just have this mentality where I don’t care; I’m going to search and destroy.” The win extends Pyfer’s winning streak to four and firmly establishes him as a rising title contender.
Despite the setback, the 36-year-old Adesanya remained defiant about his future in the Octagon, telling reporters, “I’m just going to keep going and going and going.” However, this latest loss adds to a difficult stretch for the former dominant king of the middleweights, following previous defeats to Sean Strickland, Dricus du Plessis, and Nassourdine Imavov. As questions mount regarding his longevity in the sport, this result serves as a stark contrast to his earlier championship run and highlights the rapid ascent of the division’s new generation.