Xfinity Series

Sam Mayer knew winning the overtime restart of Saturday's NASCAR Xfinity Series race at Iowa Speedway was all about choosing the right line.

The race for a dwindling number of NASCAR Cup Series Playoff spots will take a new turn on Sunday when drivers line up for the Iowa Corn 350 Powered by Ethanol at Iowa Speedway.

This Sunday’s Toyota / Save Mart 350 at Sonoma Raceway marks the second road course event of the year.

New Zealander Shane van Gisbergen claimed his first NASCAR Xfinity Series victory in Saturday’s Pacific Office Automation 147 at Portland International Raceway.

Justin Allgaier used a dominating performance on Saturday to win his first Xfinity race of the season and the third of his career at Darlington Raceway.

Going from the massive 2.66-mile Talladega (Ala.) Superspeedway high banks to this week’s Monster Mile at Dover (Del.) Motor Speedway’s high banks is a huge change of venue, but not of spirit.

For the second consecutive week, Hendrick Motorsports driver Kyle Larson holds the NASCAR Cup Series driver standings lead.

Hendrick Motorsports driver William Byron arrived in Fort Worth this weekend as both the most recent NASCAR Cup Series winner—at Martinsville, Va., last week—and the defending EchoPark winner.

For six years after the turn of the century, Hendrick Motorsports owned Martinsville Speedway, at least in terms of competition on the track.

Chandler Smith took the lead with 59 laps to go Saturday and won the spring NASCAR Xfinity Series race at Richmond Raceway for the second year in a row.