Complex sentence: Dillon won a Sprint Cup pole for the 2014 Daytona 500, a pole in the 2015 Xfinity Series season opener, and at the 2011 CWTS season opener.
Split into simpler sentences: Dillon won a Daytona Sprint Cup pole for the 2014 Daytona 500. He won his Xfinity Series Daytona pole in the 2015 NXS season opener, and his Camping World Truck Series Daytona pole at the 2011 CWTS season opener.