Chris WeidmanvsAnderson Silva

Setup

UFC 162 at the MGM Grand Garden Arena. Anderson Silva entered as the longest-reigning UFC champion in history — 7 years as middleweight champion, 16-fight UFC win streak, 10 consecutive title defenses. Chris Weidman, 9-0 as a professional, was an Olympic-level wrestler from Ray Longo / Matt Serra's camp in New York. He was the first credentialed wrestler Silva had faced since Chael Sonnen.

The fight

Round 1: Weidman scored a takedown 30 seconds in, but Silva worked back to his feet within a minute. The remainder of the round was Silva's showboating — hands down, head bobbing, taunting Weidman to engage.

Round 2: Silva continued the showboating. At 1:18, Silva dropped his hands deliberately, leaned forward to invite a strike, and threw a counter. Weidman's left hook landed clean on Silva's jaw. Silva dropped; Weidman followed with ground strikes; the referee stopped the fight at 1:18.

What changed

The Silva era ended in 12 minutes of fighting. The KO revealed:

• Silva's defensive showboating was always a calculated risk: against Weidman's reach and timing, the showboating produced a clean read for the challenger
• The Weidman style was the cleanest wrestling-base middleweight package since GSP: takedown threat, clean boxing, championship-rounds cardio
• The era-handoff was real: middleweight passed from Silva (37 years old, declining reflexes) to Weidman (29, ascending)

Silva and Weidman fought again at UFC 168 in December 2013; Silva broke his leg in round 2 of the rematch on a Weidman check kick.

Significance

UFC 162 is the cleanest single-shot era-ending KO in UFC history. The fight is referenced in every analysis of why Silva's particular brand of showboating was dangerous against wrestlers, and why his late-career style needed to evolve against the next generation of athletes. Weidman would defend the title twice more before losing it to Luke Rockhold at UFC 194.