“This is the toughest one,” Sieg said on pit road. “ [That first win] is coming. Just got to clean up a few things.” ...

In the closing laps of the Ambetter Health 302 at Las Vegas Motor Speedway, Sieg chased down race leader A.J. Allmendinger, ...

After not winning in the regular season, A.J. Allmendinger becomes the first to lock into the championship battle at Phoenix.

Xfinity Series championship battle in 2024 after capping off a dominant run with a victory in the Credit One NASCAR AMEX ...

After dominating for much of the evening, AJ Allmendinger held off Ryan Sieg in a two-lap shootout to score his first victory ...

The Credit One NASCAR AMEX Credit Card 300 NASCAR Xfinity Series race takes place on Saturday at Homestead-Miami Speedway.

It was the first NASCAR Xfinity Series trophy of the season for AJ Allmendinger but the timing was on point, his Playoff win ...

AJ Allmendinger won a two-lap sprint to finish Saturday night for his first victory of the season and an automatic berth in ...

Such was the case with AJ Allmendinger, who led 102 laps en route to victory in the NASCAR Xfinity Series Ambetter Health 302 ...

38. (38) Matt DiBenedetto, Ford, overheating, 56, 1. Average Speed of Race Winner: 128.211 mph. Time of Race: 2 hours, 20 minutes, 23 seconds. Margin of Victory: 3.045 seconds. Caution Flags: 3 for 19 ...

Allmendinger will go for his first Xfinity title after beating Ryan Sieg by 0.156 seconds for the win. It was quite a ...

AJ Allmendinger won a two-lap sprint to finish Saturday night for his first victory of the season and an automatic berth in ...