Viewers guide: Dominick Reyes, Jiri Prochazka meet at a defining crossroads

Light heavyweights need to show us who they truly are in UFC main event on Saturday.

source https://www.espn.com/mma/story/_/id/31346812/ufc-fight-night-viewers-guide-dominick-reyes-jiri-prochazka-meet-defining-crossroads