Esther Lin, MMA Fighting

The ‘UFC 257 Countdown’ video features the two top fights on the card Saturday night, including Conor McGregor’s return against Dustin Poirier in the main event and Michael Chandler’s UFC debut against Dan Hooker in the co-main event.

https://www.mmafighting.com/2021/1/17/22235483/ufc-257-countdown-video