TV Ratings: NASCAR Michigan, Rallycross

The PureMichigan400 on NBCSN earned a 1.96 overnight rating and averaged 3.16 million viewers on Sunday, up one percent from last year's 1.94 (when it ran two weekends later, in part because of the Summer Olympics in Rio de Janeiro).

The Xfinity Series race from Mid-Ohio drew a 0.58 rating (916,000 viewers) on NBCSN, down from the 0.64 rating and 985,000 viewers the race earned last year while airing on USA.

Red Bull Global Rallycross from Atlantic City earned a 0.52/754,000 viewers for its Saturday race in Atlantic City, followed by a 0.46/700,000 on Sunday for the second half of the doubleheader. Both telecasts were on NBC.

The Camping World Trucks Series scored a 0.36 rating and averaged 546,000 viewers for its Saturday afternoon race at Michigan on FOX Sports 1.