The longest Super Bowl game is also set to go down as the most watched programme in US television history.
According to Nielsen and Adobe Analytics, Kansas City’s 25-22 overtime victory over San Francisco on Sunday night averaged 123.4 million viewers across TV and streaming platforms.
It shattered last year’s mark of 115.1 million for Kansas City’s last-play victory over Philadelphia and is a 7% increase.
Nielsen also said a record 202.4 million watched at least part of the game across all networks – a 10% jump over last year’s figure of 183.6 million.
The CBS broadcast averaged 120 million. The network’s previous mark for its most watched Super Bowl was 112.34 million for the 2016 game between the Denver Broncos and Carolina Panthers.
Some of the increase can be attributed to a change in the way viewers are counted.
Nielsen began including out-of-home viewers in its ratings in 2020, but only from 65% of the country.
That measurement is expected to expand to include all 50 states later this year.
“I was managing my expectations, but I had a bit of hope that it would happen,” CBS Sports chairman Sean McManus said of overtime, which was set up when San Francisco kicker Jake Moody had an extra point blocked in the fourth quarter, which kept it a three-point game.
“I can’t imagine a Super Bowl any better or more exciting than this.”
Kansas City sent it to overtime on Harrison Butker’s field goal.
After the 49ers kicked a field goal on the opening possession of OT, the Chiefs won when Patrick Mahomes threw a 3-yard touchdown pass to Mecole Hardman.
This year’s Super Bowl had the added attraction of Taylor Swift in attendance.
It was the second straight year the Super Bowl averaged more than 100 million viewers after a period where four of the five games before 2023 had fallen short of that number because of cord-cutting.
That included 95.2 million for the 2021 Super Bowl between Tampa Bay and Kansas City, which was the game’s lowest TV-only average since 2007.
Univision averaged more than 2.2 million viewers, the highest Super Bowl viewership on record for a Spanish-language network.
The Super Bowl has been televised in Spanish in the US since 2014.
The NFL playoffs averaged 38.5 million viewers the first three weekends, a 9% increase over last year.
That followed a regular season that averaged 17.9 million, tied for the second highest since averages were first tracked in 1995.