FOX had just shy of 4 million viewers, in at 3.991 million viewers, for Sunday’s NASCAR Cup Series race at Las Vegas Motor Speedway. Viewers were down from 4.544 million last year. The Cup race was the most watched form of motorsports in the United States over the weekend, topping the F1 and IndyCar season openers.
🔲 @FoxTV got 3.991 million viewers for Sunday’s NASCAR race, down from 4.544 million last year.
🔲 @ESPN got 1.318 million for Sunday’s F1 opener, down slightly from 1.353 million last year.
— Adam Stern (@A_S12) March 7, 2023