Thompson Retires With Spinning-Kick KO At UFC 334Thompson Retires With Spinning-Kick KO At UFC 334
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Thompson Retires With Spinning-Kick KO At UFC 334

MMA News Staff
MMA Editorial Team ·

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Stephen Thompson walked away from MMA competition Saturday night after finishing Charles Radtke with a head-kick knockout at UFC 334.

The 41-year-old veteran connected with a spinning kick that ended the fight and capped a 15-year career inside the octagon. ESPN reported the stoppage as Thompson's final appearance under contract.

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Thompson's Career Ends On Signature Technique

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UFC 334
Madison Square Garden · New York · 15 Nov 2026
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Thompson built his reputation on karate-based striking and spinning attacks throughout a run that included two welterweight title shots against Tyron Woodley. The knockout against Radtke came off the same technique that made him one of the sport's most dangerous strikers.

No announcement on a replacement opponent for Radtke has been made. Thompson leaves competition with wins over former champions and top contenders across multiple weight classes.


Reported via:

  • ESPN MMA — 'Wonderboy' retires in style with spinning-kick knockout victory at UFC 334
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