William Byron was proud of what he thought would be a "perfect race" at Darlington. And then he finished second.

Byron would have needed a caution at some point during the final stage to pull off the green-flag-to-checkered-flag ...

A perfect race in the NASCAR Cup Series is one of the rarest achievements in sports. In the 76-year history of NASCAR's ...

William Byron falls short of Darlington win after early dominance in which he led the first 243 laps to surpass Bill ...

Byron was clearly the fastest driver in qualifying on Saturday, beating the nearest competition by a wide margin.

Hendrick Motorsports' William Byron won pole position for Sunday's Goodyear 400 at Darlington (S.C.) Raceway (3 p.m. ET, FS1, MRN, SiriusXM NASCAR Radio) -- yet another supreme performance for his ...

William Byron scored his second pole of the 2025 NASCAR Cup Series season for Sunday's Goodyear 400 at Darlington Raceway (3 p.m. ET, FS1).

DARLINGTON, S.C. — William Byron opened the Cup race Sunday at Darlington Raceway with an unprecedented 243 laps led at the difficult 1.336-mile egg-shaped oval. It was a historic domination for ...

Next up at Darlington is an Xfinity Series race Saturday afternoon and Sunday's Goodyear 400, which will be led to green by William Byron.

William Byron capped off a near-perfect race that involved leading 81% of Sunday’s Goodyear 400 at Darlington Raceway from pole position by finishing in a close runner-up result.

William Byron is on pit road on Lap 245 for a scheduled stop. This is going to be a very long final run for the leader if ...