Rundown and thoughts of all the main card matches at UFC 281. Does Izzy get an immediate rematch? What are Alex's chances of keeping the title? Was Poirier vs Chandler a FOTY candidate? Does Zhang vs Thug Rose for the continuous round robin? Does Poirier get a title shot? Is the old Dan Hooker back? Does Chris Gutierrez climb into rankings?

Dan Hooker vs Claudio Puelles

Frankie Edgar vs Chris Gutierrez

Dustin Poirier vs Michael Chandler

Carla Esparza vs Weili Zhang

Israel Adesanya vs Alex Pereira