Xfinity Series

Justin Allgaier, of Riverton, Illinois, returns to his home state a celebrated competitor. … and a very busy man going into Saturday’s NASCAR Xfinity Series race at Chicagoland Speedway.

Christopher Bell knows a lot about long, dominant runs. The seasoned open-wheel racer’s won the last three Chili Bowl Nationals in his native, Oklahoma — and Sunday led an astounding 186 laps...

As the NASCAR Xfinity Series heads to Iowa Speedway for this weekend’s Father’s Day CircuitCity.com 250, there are plenty of storylines and a lot of action atop the series’ championship.

“Three” was the magic number in Saturday’s LTI Printing 250 at Michigan International Speedway, and that was just fine with Tyler Reddick.

Cole Custer led 59 laps from the pole and, at one point in Saturday’s Pocono Green 250, held a lead of more than 13 seconds, but it took a pass through the final corner...

The only thing hotter than the weather in Charlotte on Saturday was Tyler Reddick. With temperatures hovering in the mid 90s, Reddick powered to the lead...

Christopher Bell won the battle that counted by a few feet—and that small victory launched him to his third NASCAR Xfinity Series triumph of the season in the Allied Steel Buildings 200 at Dover International Speedway.

Tyler Reddick overcame a pit road speeding penalty and damage to the right side of his No. 2 Chevrolet to win Saturday’s MoneyLion 300 NASCAR Xfinity Series race at Talladega Superspeedway.

Cole Custer said on Friday afternoon that his No. 00 Stewart-Haas Racing NASCAR Xfinity Series team might be ready to peak in time for the Playoffs.

Christopher Bell earned his first career Bristol Motor Speedway victory and a $100,000 bonus with the Xfinity Series win Saturday.