Sean Strickland delivered another major upset by defeating Khamzat Chimaev, marking his second upset of the year after previously shocking Israel Adesanya. Despite being heavily underestimated and considered a transitional champion, Strickland proved his doubters wrong and ruined countless betting parlays. Chimaev showed resilience by fighting through adversity, breaking Strickland's nose, and competing effectively despite cardio issues similar to his fight against Kamaru Usman. The fight went 3-2 in Strickland's favor by split decision, with judge Sue Sanidad controversially scoring the fifth round for Chimaev. Following the loss, Chimaev appears ready to move up to light heavyweight, where a potential matchup with Paulo Costa awaits. Strickland's victory opens opportunities for other contenders like Nassourdine Imavov, though his reign as champion may be short-lived.
Sean Strickland retained the UFC middleweight title on May 10, 2026, turning in yet another performance that few saw coming, defeating Khamzat Chimaev by split decision in a fight that went three rounds to two in the champion's favor.
Strickland, 35, carries a 31-7 record and has now engineered back-to-back landmark victories, having previously dethroned Israel Adesanya before defending successfully here against Chimaev. Fighting out of Xtreme Couture in an orthodox stance, the six-foot-one American is one of the most active strikers in the division, landing 6.04 significant strikes per minute. He has consistently been written off as a transitional champion, and he has consistently made those predictions look foolish.
Chimaev brought enormous pressure to the bout and showed the kind of toughness that defines his career, breaking Strickland's nose during the contest and continuing to push despite what the summary describes as cardio problems that have surfaced before, notably in his fight against Kamaru Usman. However, it was not enough to sway enough of the judges, with Sue Sanidad's fifth-round scorecard for Chimaev providing the only dissenting card. Following the defeat, Chimaev is reportedly looking toward the light heavyweight division, where a matchup with Paulo Costa has been floated as a possibility. Costa, who holds a 16-4 record and lands significant strikes at an impressive 58 percent accuracy, is currently ranked thirteenth at middleweight and could follow Chimaev up in weight.
Why it matters
- Strickland's second consecutive upset win cements him as a legitimate middleweight champion rather than a fluke titleholder
- Chimaev's move to light heavyweight reshapes the 185-pound contender picture significantly
- Nassourdine Imavov and other middleweight contenders now have a clearer path toward a title shot
- Judge Sue Sanidad's controversial fifth-round scorecard may invite further scrutiny of officiating in close championship fights
