UFC Fight Night on ESPN this Saturday, July 20, will feature former lightweight champion Rafael Dos Anjos (29-11-0) taking on rising contender Leon Edwards (17-3-0), live from the AT&T Center in San Antonio, Texas. The co-main will feature a heavyweight bout between Aleksei Oleinik (57-12-1) facing Walt Harris (12-7, 1 NC). The entire event will be live and available exclusively on ESPN in the U.S. with preliminary bouts beginning at 6 p.m. ET on ESPN and the ESPN App (in Spanish), and the main card starting at 9 p.m. ET on ESPN, and the ESPN App (in Spanish), with ESPN Deportes joining live in progress at 10 p.m. ET.