Per Adam Stern of Sports Business Journal, FS1 averaged a 1.04 rating and 1.800 million viewers for Sunday’s NASCAR All-Star Race at Dover Motor Speedway, according to Nielsen panel-only data. That compares to a 1.06 rating and 1.965 million viewers for last year’s event at North Wilkesboro.
This year’s race aired in prime time, while the 2025 event did not.
.@FS1 averaged a 1.04 rating and 1.800 million viewers for Sunday's NASCAR All-Star Race, off from a 1.06 and 1.965 million last year at North Wilkesboro, per @Nielsen panel only data, though the 2025 event aired in prime time while this year did not. pic.twitter.com/oS5EutLpWB
— Adam Stern (@A_S12) May 19, 2026