Michigan’s national championship victory over Washington on Monday night at NRG Stadium was the most-watched College Football Playoff national championship in four years, ESPN announced Tuesday. The Wolverines’ 34-13 victory drew 25.0 million viewers, the best audience for a championship game since LSU defeated Clemson in 2020. Viewership for Michigan-Washington peaked at 28 million between 9-9:15 p.m. ET. Also, this three-game playoff, which featured Michigan-Alabama in the Rose Bowl and Washington-Texas in the Sugar Bowl and then the title game, had 23.6 million viewers, making it the most-w…