According to Adam Stern of Sports Business Journal, USA Network earned a 1.54 rating with 2.621 million viewers for Sunday’s FireKeepers Casino 400 at Michigan International Speedway.
The Michigan race was the second-highest rated sporting event of the week, only behind the NFL Hall of Fame game last Thursday.
.@USA_Network earned a 1.54 rating and 2.621 million viewers for Sunday's race at Michigan, up from both last year's event there in late August and the comparable weekend in 2021 at Watkins Glen.
— Adam Stern (@A_S12) August 9, 2022