The NASCAR Cup Series and Xfinity Series head to the St. Louis area this weekend for some Midwest action at World Wide Technology Raceway. The Cup Series Playoffs Round of 16 rolls on at Gateway, while the Xfinity Series concludes its regular season and solidifies its postseason field. Bookmark this page and come back often for your race-week essentials — from links to qualifying order, average practice speeds, results and more.
RELATED: Full weekend schedule | TV listings
NASCAR Cup Series
Race day: Sunday at 3 p.m. ET on USA Network. The categories listed below will be filled out with links as the information becomes available.
Tires: Eleven sets for the weekend (nine new race sets, one set transferred from qualifying and one for practice).
Entry List
Qualifying Order
Practice Results
Practice Lap Averages
Practice Lap Times
Qualifying Results
Pit Stalls
Stage 1 Results
Stage 2 Results
Race Results
NASCAR Xfinity Series
Race day: Saturday at 7:30 p.m. ET on The CW. The categories listed below will be filled out with links as the information becomes available.
Tires: Six sets for the weekend (three new race sets, one set transferred from qualifying and two for practice).
Entry List
Qualifying Order
Practice Results
Practice Lap Averages
Practice Lap Times
Qualifying Results
Pit Stalls
Stage 1 Results
Stage 2 Results
Race Results
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