William Byron was already locked into the NASCAR Cup Series playoffs and was second in the regular-season point standings ...

At Iowa, Kyle Larson lost his cool on radio as he appeared to take a dig at his teammate Chase Elliott. The #5 driver vent ...

William Byron fought off fuel worries in the closing laps to win the NASCAR Cup Series race Sunday at Iowa Speedway.

William Byron is already a good road course racer, but he's picking up tips watching how fellow competitor Shane van ...

Byron entered with an 18-point lead over Hendrick Motorsports teammate Chase Elliott and kept his No. 24 RAPTOR Chevrolet clean all event long in stretching that advantage to 42 markers. Just two ...

Byron's win is his first since the Daytona 500, and it also gives him the regular season points lead with three races to go ...

Byron turned in a workmanlike performance, keeping the fenders on his No. 24 RAPTOR Chevrolet clean all day in rolling home in fourth place. With the result, he extended his lead in the NASCAR Cup ...

William Byron nursed his car to the finish line at Iowa Speedway as the whole team held its breath there was enough fuel to ...

Hendrick Motorsports driver William Byron finished fourth in Sunday's Go Bowling at the Glen at Watkins Glen International. Byron began the race from the 10th position, but quickly advanced further ...

William Byron was in a drought following the Daytona 500 before breaking through Sunday at Iowa. Did the win propel him to No ...

William Byron last pitted on Lap 206 in this past Sunday’s race at Iowa Speedway. He saved enough over the next 144 laps to ...

Nothing changed at the very top, where Denny Hamlin is hanging tough despite a subpar Iowa finish. Our new No. 2, however, is ...