NBCSN earned a 1.43 rating with 2.458 million viewers for Sunday’s Cook Out Southern 500 NASCAR Cup Series race at Darlington Raceway.
The numbers are up slightly from 2020.
➖ The race was the 10th highest rated sport event last weekend overall but No. 1 on cable as the top nine were all on broadcast. pic.twitter.com/3X9r7iwEJC
— Adam Stern (@A_S12) September 8, 2021