(Dateline NBC X)
Friday, September 12, 2025, ratings — New episodes: (none). Sports: NASCAR Xfinity Series: Food City 300. Reruns: Shark Tank, 20/20, MasterChef, Fire Country, Blue Bloods, America’s Got Talent, and Dateline NBC.
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The percentages represent the change since the previous original episode. (Percentages aren’t given for reruns or specials.) To see past ratings for a particular show, click the show’s link. The show pages are updated with the final daily ratings when they become available. Those pages include season averages to date.
What were you watching last night? Original netwo programming, reruns, cable, or something else?