Xfinity Series

With a dominant car that opened leads of more than six seconds after the final restart on lap 152 of 200, Daniel Suárez won Sunday’s rain-delayed Drive Sober 200 at Dover International Speedway...

Mother Nature has again put a damper on a NASCAR race day. This time, it’s the NASCAR Xfinity Series race at Dover International Speedway.

A huge push from Daniel Suárez on a restart with four laps to go in Saturday night’s eventful VisitMyrtleBeach.com 300 sent Elliott Sadler ahead of Ryan Blaney to win the opening race of the NASCAR Xfinity Series Chase at Kentucky Speedway.

Kyle Busch opened the door, and that was all the invitation Erik Jones needed.

Stewart-Haas Racing has hired 18-year-old Cole Custer to drive its new NASCAR Xfinity Series car next season.

With one ferociously fast pit stop, Kyle Busch erased a lackluster qualifying effort and cruised to victory in Friday night’s Virginia529 College Savings 250 at Richmond International Raceway.

Elliott Sadler scored his first-career Darlington victory with a win Saturday’s VFW Sport Clips Help A Hero 200 NASCAR Xfinity Series race.

Michael McDowell’s Twitter handle is @Mc_Driver. After Saturday, he may want to consider changing it — to something like @Mc_Winner.

Dover Motorsports Inc. has a new buyer for the Nashville Superspeedway in a commercial real estate development company.

Ask Alon Day if he was involved in other sports besides racing as a child, and he’ll give you a one-word answer: “War.” Day, 24, grew up in Israel, where war is an everyday reality.