UFC 263 breakdown: Nate Diaz is a big underdog vs. Leon Edwards. Does he have a shot?

MMA Junkie analyst Dan Tom breaks down the UFC’s top bouts. Today, we look at one of three featured attractions for UFC 263.

UFC 263 takes place Saturday at Gila River Arena in Glendale, Ariz. The main card airs on pay-per-view following prelims on ESPN/ESPN+ and early prelims on ESPN+.