NASCAR at Las Vegas: Key info, links, results for Chase race weekend

Las Vegas Motor Speedway hosts the NASCAR Cup Series and NASCAR O’Reilly Auto Parts Series this weekend as both continue their respective Chases presented by Mobil 1. The 1.5-mile track will host Race 5 of the Cup Series Chase and the second of three consecutive races on intermediate tracks. Meanwhile, the O’Reilly Auto Parts Series returns to action for its fourth of nine Chase races. Bookmark this page and return often for your race-week essentials, from qualifying orders and pit stalls to results and more. RELATED: Full weekend schedule | TV listings | Goodyear tire setup

NASCAR Cup Series

Race day: Sunday at 5:30 p.m. ET on USA Network and HBO Max. The categories listed below will be filled out with links as the information becomes available. Tires: Eleven total sets -- eight new sets for the race, two for practice and one for qualifying that transfers to the race. Entry List Qualifying Order Practice Results Practice Lap Averages Practice Lap Times Starting Lineup Pit Stalls Stage 1 Results Stage 2 Results Race Results

NASCAR O'Reilly Auto Parts Series

Race day: Saturday at 7:30 p.m. ET on The CW and ESPN Unlimited. The categories listed below will be filled out with links as the information becomes available. Tires: Six total sets -- four new sets for the race, one for practice and one for qualifying that transfers to the race. Entry List Qualifying Order Practice Results Practice Lap Averages Practice Lap Times Starting Lineup Pit Stalls Stage 1 Results Stage 2 Results Race Results