Ratings: ABC Wins Broadcast’s Convention-Coverage Battle on Final Night of RNC

But CBS tops Thursday’s primetime averages in key demo with ”Big Brother’s“ 8 p.m. domination

The 2020 Democratic and Republican National Conventions are finally, mercifully over. On Thursday, ABC News topped the 10 p.m. hour with its RNC coverage.

While ABC had the most primetime viewers — on average — last night, CBS edged both ABC and NBC in the key demographic’s ratings. That was thanks to “Big Brother’s” domination among adults 18-49 at 8 o’clock.

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Tony Maglio

TV Editor • tony.maglio@thewrap.com • Twitter: @tonymaglio