In August 2013, it was announced that Scott would make his debut in the Sprint Cup Series, driving the No. 33 for RCR in the Bank of America 500 at Charlotte Motor Speedway. Scott started the race in 19th, and finished 27th, four laps down. Scott returned to the No. 33 for the 2014 Daytona 500. At Daytona, Scott led some laps and was collected in the big one late in the race. At Fontana a few weeks later, he tangled with Aric Almirola when Almirola lifted the throttle, causing Scott to run into the back of Almirola and wrecking both cars.