NASCAR Phoenix overnight TV rating
NBC yesterday afternoon drew a 2.1 overnight for the penultimate race in the ’18 Monster Energy NASCAR Cup Series season. That figure from ISM Raceway in the Phoenix area is flat compared to the same race last season. Headed into yesterday’s race, Cup Series viewership was down 19% year-over-year across all networks.
Saturday's Xfinity race from Phoenix, also on NBC drew a 1.0 overnight rating.