Tyler Reddick, who entered the Cup Series race at Sonoma with an eight-point lead in the standings, fell multiple laps down after Stage 1.

Chase Briscoe finished second in Sunday's NASCAR Cup Series race at Sonoma, pressuring Shane van Gisbergen down the stretch.

Ty Gibbs swept the first two stages as Sunday's NASCAR Cup Series race reached the halfway mark at Sonoma Raceway.

The No. 16 Kaulig Racing driver took the green flag Sunday at Sonoma, making a milestone 500th career start at NASCAR's top level.

Viking Motorsports netted a pair of top fives with Alfredo and Retzlaff in the O'Reilly race at Sonoma, a first for Alfredo ...

See projected NASCAR Cup Series results for the annual visit to Sonoma Raceway on Sunday (3:30 p.m. ET, TNT Sports).

Top storylines and key info to know ahead of Sunday's Toyota / Save Mart 350 at Sonoma Raceway (3:30 p.m. ET, TNT Sports).

Track position is king at Sonoma, and for Cup Series drivers to advance in the In-Season Challenge, they'll need it (Sun., ...

Michael McDowell looks to wheel his No. 71 Spire Motorsports Chevrolet to a race-contending position at Sonoma (3:30 p.m. ET, TNT Sports).

See the NASCAR Cup Series and O'Reilly Auto Parts Series pit stall selections for this weekend's doubleheader at Sonoma ...

Bookmark this page and come back often as Sonoma race-weekend essentials -- from entry lists to race results -- are tabulated ...

Shane van Gisbergen rolled to victory in Saturday's NASCAR O'Reilly Auto Parts Series race, dominating from the pole at Sonoma Raceway.