NBCSN got a 0.21 rating and 368,000 viewers for Sunday's IndyCar season finale on the streets of Long Beach, per @ShowBuzzDaily.

➖ The race was postponed to the finale slot this year due to COVID, and the last time it ran was in April 2019 when it got 442,000 viewers. pic.twitter.com/gb9dIhpzND

— Adam Stern (@A_S12) September 28, 2021