Stephen Thompson retires with spinning hook kick knockout at UFC 334 in Madison Square Garden

Stephen Thompson ended his UFC career with a spinning back hook kick knockout at UFC 334 in Madison Square Garden, sealing a memorable farewell on Saturday night. The 43-year-old welterweight, known as "Wonderboy," announced this would be his final fight ahead of the bout, which pitted him against Charles Radtke.

Radtke, nicknamed "Chuck Buffalo," had lost only to ranked fighters Joaquin Buckley and Mike Malott prior to this match. He dominated the opening round with aggressive wrestling, controlling Thompson on the ground and testing the veteran’s stamina. However, as the fight progressed, Thompson’s experience and striking skills began to shift the momentum.

In the second round, Thompson found his rhythm, using his trademark karate style to bounce around the Octagon and land quick combinations. He visibly hurt Radtke toward the end of the round, setting the stage for the finish. Early in the third, Thompson delivered a spinning back hook kick that knocked out Radtke, ending the fight in spectacular fashion.

The knockout was reminiscent of Thompson’s debut in the UFC back in 2012 and stood out as one of the most impressive finishes of his career. After the victory, Thompson spoke with UFC commentator Joe Rogan, saying, "I've been with the UFC for almost 15 years. Tonight, I couldn't have done better than to go out with a spinning hook kick to the dome."

Thompson’s career spanned nearly a decade and a half, during which he fought four UFC champions and twice challenged for the welterweight title. His first high-profile UFC bout came at UFC 205, the promotion’s debut event in New York City, where he faced Tyron Woodley in a thrilling contest. Saturday’s fight at the same venue closed the circle on his time in the sport.

Throughout his career, Thompson was known not just for his unique fighting style but also for his reputation as one of the sport’s most respectful and sportsmanlike competitors. He kept a low profile in a sport often marked by outspoken personalities and intense rivalries. His father, Ray Thompson, cornered him for the final fight, underscoring the family connection that remained strong throughout his career.

The UFC did not ease Thompson’s final opponent, matching him with a tough and hungry fighter in Radtke, who embraced the role of adversary. Despite the challenge, Thompson’s skill and composure were decisive in the later rounds.

The event at Madison Square Garden drew significant attention as UFC 334 featured several high-stakes bouts, but Thompson’s final moment stood out. Fans and commentators quickly shared clips of the knockout, which captured the imagination of those who had followed Thompson’s journey.

With this win, Thompson leaves the sport on his own terms, having maintained a place among the top welterweights worldwide. His departure closes a chapter for a fighter who combined technical precision with a calm demeanor, finishing with a signature move that fans will remember.

According to CBS.