"March Madness 2023: Sweet 16 Preview and Streaming Guide"

The Sweet 16 schedule for the 2023 NCAA Tournament heads into its final day, with just four regional semifinals left to play on Friday before the field is narrowed again in the Elite Eight over the weekend. Friday night's action features the two lone No. 1 seeds in the bracket and the remaining three teams in region looking to spoil those top-seeded title hopes. Aside from the No. 1 seeds and their own opportunities that await this weekend, here's what you need to know heading into Friday's Sweet 16 action.