MMA Junkie analyst Dan Tom breaks down the UFC’s top bouts. Today, we look at the the battle for the vacant bantamweight title at UFC 251 between Petr Yan and Jose Aldo . UFC 251 takes place Saturday at Yas Island in Abu Dhabi. The main card airs on pay-per-view following prelims on ESPN and early prelims on UFC Fight Pass/ESPN+. Petr Yan (14-1 MMA, 6-0 UFC) Dec 14, 2019; Las Vegas, NV, USA; Petr Yan (red gloves) reacts after defeating Urijah Faber (blue gloves) during UFC 245 at T-Mobile Arena