Iowa Speedway's aging asphalt shifts grip levels, setting up unpredictable action for Sunday’s NASCAR Cup race (3:30 p.m. ET, USA Network).

Chase Briscoe has shown blistering speed in his first season in the No. 19 Joe Gibbs Racing Toyota on all sorts of venues.

Newton, Iowa Track length: 0.875 miles When: Sunday, 3:30 p.m. ET Where to tune in: USA Network, HBO Max, MRN Radio, SiriusXM ...

Three Hendrick Motorsports drivers are 1-2-3 in the NASCAR Cup Series standings with four races left in the regular season, ...

"It’s definitely better than starting mid-pack or whatever," Briscoe said. "It’s getting old not converting them to race wins ...