We can officially unmask the September-to-May ratings winner: It’s Fox! Again. Fox also won the September 2019 through May 2020 TV season in ratings among adults under 50 years old.
Fox is currently averaging a 1.1 rating in the key adults 18-49 demographic, according to Nielsen, including one week of DVR viewing where available. NBC and CBS are both averaging a 1.0 and ABC has a 0.9.
Those numbers count every primetime since the Nielsen season’s start date, Sept. 21, 2020, through May 11, 2021. The days-ago date is just the latest ranker’s cutoff. We’ve got a few more weeks to go, but NBC’s 1.04