Here are the NASCAR Xfinity Series results today from Sonoma Raceway, including the Xfinity Series stage results.

(NEXSTAR) — Connor Zilisch edged out his teammate, Shane van Gisberge,n to take the checkered flag at Sonoma Raceway in the Pit Boss/FoodMaxx 250. In Zilisch’s third win of the season, the 18-year-old also made history by becoming the youngest ever driver to reach four career wins in the Xfinity Series.

Connor Zilisch and Shane van Gisbergen delivered a thrilling 1-2 finish for JR Motorsports (JRM) in the 2025 Xfinity Series race at Sonoma.

Leaders Summary (Driver, Times Led, Laps Led): C.Zilisch, 4 times for 46 laps; S.Van Gisbergen, 4 times for 24 laps; S.Mayer, 1 time for 5 laps; B.Jones, 1 time for 4 laps.

The NASCAR Xfinity Series heads to the Sonoma Raceway this weekend and you can catch the action on KRON4 News, the Bay Area’s CW. With eight races left in the regular season,

You can listen to every NASCAR Xfinity Series race on SiriusXM. Coverage will be available on channel 90 (SiriusXM NASCAR Radio). Get SiriusXM for free for your first month.

Shane van Gisbergen passed JR Motorsports teammate Connor Zilisch for the lead with two laps to go to win Saturday’s NASCAR Xfinity street race in Chicago. It is the second year in a row that van Gisbergen has won this event.

However, just one more loose lug nut would have likely seen a repeat of the $10,000 fine levied against Zilisch at Nashville, which also saw his crew chief suspended for a race and resulted in team owner Dale Earnhardt Jr. step into that role and win on his crew chief debut.