2023 NFL preseason, Week 1: What We Learned from Friday's games
NFL TV ratings page, 2023 edition - Sports Media Watch
NFL TV Ratings: 2022 NFL preseason games crush MLB, NBA primetime matchups - Sports
NFL preseason 2023 Week 1 takeaways and schedule - ESPN
NFL Preseason Wrap: Viewership Drops For Most Preseason Games on National TV - Sports Media Watch
NFL TV Ratings: 2022 NFL preseason games crush MLB, NBA primetime matchups - Sports
Lions-Steelers preseason game draws huge audience (but 49ers-Texans ratings are still under review) - NBC Sports
Thursday Night Football - Wikipedia
sees big gain for NFL preseason game - Sports Media Watch
NFL Remains King of TV Ratings with Strong Preseason
NFL TV Ratings: 2022 NFL preseason games crush MLB, NBA primetime matchups - Sports
Down Weekend For NFL Preseason, Except on FOX - Sports Media Watch