Sean Strickland's middleweight title defense options remain fluid following his May 2026 split-decision victory over Khamzat Chimaev at UFC 328 and earlier TKO of Anthony Hernandez. Nassourdine Imavov leads the market at 40.5% after publicly confirming in July interviews that UFC officials positioned him for the next title bout, citing their prior matchup and his strong recent form. Dricus du Plessis and Chimaev sit close behind at 36.5% each, reflecting du Plessis's established ranking and history with Strickland alongside Chimaev's motivation for an immediate rematch as the former champion. The tight spread stems from standard middleweight contender dynamics, where official matchmaking announcements, injury timelines, and promotional priorities can quickly shift the order of title challengers before a December return window.