Grand Prix of Indianapolis: #26: Colton Herta, Andretti Autosport w/ Curb-Agajanian Honda, #21: Rinus VeeKay, Ed Carpenter Racing Chevrolet
#26: Colton Herta, Andretti Autosport w/ Curb-Agajanian Honda, #21: Rinus VeeKay, Ed Carpenter Racing Chevrolet