CBS set an astounding record with its presentation of Sundays Chiefs-Bills matchup.

The nail-biter that ended with a Chiefs victory delivered 50.4M viewers, marking the most-watchedNFLDivisional Playoff game ever.

The previous record holder was 48.5M viewers for Cowboys-Packers in January 2017.

ORCHARD PARK, NY - JANUARY 21: Isiah Pacheco #10 of the Kansas City Chiefs runs with the football during the second half of the AFC Divisional Playoff game against the Buffalo Bills at Highmark Stadium on January 21, 2024 in Orchard Park, New York. (Photo by Kathryn Riley/Getty Images)

Kansas City Chiefs vs. Buffalo BillsKathryn Riley/Getty Images

Its also the first NFL Divisional Playoff game to surpass 50M viewers.

Thats up 10% from last years comparable game, which saw 45M tune in for the Cowboys-49ers.

Sundays game peaked with more than 56M viewers.

Michael Fishman on ‘The Conners’

According to Paramount Global, the game also delivered Paramount+ its most-streamed live event ever.