IndyCar's latest revision to the qualifying procedure for the Indianapolis 500 produced a 0.89 overnight rating for Sunday's pole showdown on ABC, while Saturday's show scored a 0.71. That compares with a 0.8 for Pole Day last year – which featured no actual qualifying due to weather- and accident-caused delays...

NASCAR announced revisions for the Sprint All-Star Race that its says "will elevate the excitement of this annual classic."The field for the Saturday, May 16 race at Charlotte will include race winners from the 2014 and 2015 seasons, as well as all former NASCAR Sprint All-Star Race winners and NASCAR...

Friday, May 16, all times Eastern NASCAR Camping World Truck Series - practice Charlotte 11:00am-12:00pm (L) NASCAR Sprint Cup Series - practice Charlotte 12:00pm-3:30pm (L) NASCAR Sprint Cup Series - Sprint Showdown qualifying Charlotte 4:00pm-5:30pm (L) NASCAR Camping World Truck Series - qualifying Charlotte 5:30pm-7:00pm (L) NASCAR Sprint Cup Series...