Cup results: 2023 Championship Race (Phoenix)
Winner: Ross Chastain
Champion: Ryan Blaney
Winner: Ross Chastain
Champion: Ryan Blaney
Alex Palou continues to shred IndyCar with a win at Iowa.
Shane Van Gisbergen won his second in a row, this time at Sonoma.
Miles Rowe won at Iowa.
Pato O'Ward won at Iowa.