The Target Chip Ganassi driver led for most of Sunday’s 63-lap race and topped second-place finisher Will Power by 3.4375 seconds. Marco Andretti was third.

Team Penske’s Power moved into first place in the standings with 542 points, 13 ahead of Dario Franchitti, who finished in ninth place after being penalized for hitting Ryan Briscoe’s car on the 26th lap.

Dixon, who won the Honda Indy last month, is third in the IndyCar points race with 480 points with two races to go.