With just three races left before The Chase and 10 spots in the 12-car field for the NASCAR O'Reilly Auto Parts Series championship still open, the battles for position should be intense on Saturday afternoon for the Pennzoil 250 at Indianapolis Motor Speedway. NASCAR O'Reilly Auto Parts Series driver Sam Mayer (41) enters turn two Saturday, July 25, 2026, during qualifying for the Pennzoil 250 at Indianapolis Motor Speedway. Connor Zilisch won last year's race but is not in the field for Saturday, though NASCAR Cup Series regulars Ross Chastain and Chase Elliott will race. AdvertisementAdvertisement AdvertisementLive stream Pennzoil 250 with Fubo: Start your free trial now! With Fubo, you can watch live television without cable on your phone, TV, or tablet.