What happened

Sean Strickland defeated Khamzat Chimaev via unanimous decision to regain the UFC Middleweight Championship at UFC 328 in Newark. Strickland successfully neutralized Chimaev's wrestling over five rounds, handing the previously undefeated champion his first professional defeat.

Why it matters

The victory cements Strickland as a tactical powerhouse and validates the intel from Dustin Poirier regarding Strickland's improved grappling defense. The result throws the middleweight title picture into chaos just as Chimaev seemed poised for a long reign.

The data edge

Method: Unanimous Decision (5 Rounds). Venue: Prudential Center, Newark. Title: UFC Middleweight Championship. Chimaev professional record: 14-1.

What to watch

Strickland is likely headed for a high-profile defense against the winner of the upcoming middleweight title eliminator. Chimaev will need to regroup after losing his undefeated status and the gold.