AVONDALE, Ariz. - Before Kyle Larson and William Byron took to Phoenix Raceway on Saturday to qualify for Sunday's Championship 4 tilt in the NASCAR Cup Series, the Xfinity Series had a little business to take care of in terms of setting the starting lineup for its own finale on Saturday night.

For the aspiring young drivers who want to compete at the biggest level of NASCAR, the Xfinity Series championship stands as the ultimate prize. That radiant trophy is not just hardware. It’s a symbol of sacrifice, speed, and a season’s worth of tough ...

The driver of the Trackhouse No. 1 Chevrolet was the only driver in 2025 to race the maximum of five Xfinity Series and five truck races. Next year, he's looking to race the new maximum.