Connor Zilisch held off JR Motorsports teammate Shane van Gisbergen in the closing laps to win Saturday’s NASCAR Xfinity Series race at Sonoma Raceway for his fourth career victory. The two battled ...

After winning in wine country, 18-year-old Connor Zilisch swapped wine for apple juice in a viral Sonoma celebration fans won ...

Before Saturday's race at Sonoma Raceway, William Sawalich's rookie campaign in the NASCAR Xfinity Series could best be ...

Speaking post-race, van Gisbergen said he did everything to pass Zilisch without crashing him out of the race. “I couldn’t do it without wrecking him, so I just tried every trick I could,” van ...

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