Thanks to NFL stars like Patrick Mahomes and Lamar Jackson, Netflix said it enjoyed its "most-watched Christmas day ever" in the U.S.

It has finally happened: Netflix now has live football. Announced earlier this year, Christmas Day marks the beginning of the NFL's expansion onto the popular streaming service, with two games on tap for this year: the Chiefs and Steelers in the opener at 1 p.m. ET, followed by the Ravens and Texans in the day's second game at 4:30 p.m. ET.

After opening presents, NFL fans will be treated to a doubleheader of action on Christmas Day. The first game will pit the 14-1 Chiefs against the 10-5 Steelers in a matchup between two playoff-bound teams.

The Kansas City Chiefs will face the Pittsburgh Steelers in the opening matchup on the NFL's doubleheader on Netflix.

Netflix’s first NFL Christmas Day doubleheader ended up being successful globally. The Baltimore Ravens’ 31-2 victory over the Houston Texans averaged 31.3 million while Kansas City’s 29-10 win at Pittsburgh averaged 30 million worldwide,

Netflix paid $150 million to air two NFL games exclusively on the streaming platform on Christmas Day and it yielded record-breaking viewing figures.