GoPro Grand Prix of Sonoma
Scott Dixon
Ryan Hunter-Reay
Simon Pagenaud
Takuma Sato
Juan Pablo Montoya
Josef Newgarden
Mikhail Aleshin (R)
Marco Andretti
Justin Wilson
Will Power
Sebastien Bourdais
James Hinchcliffe
Tony Kanaan
Mike Conway
Jack Hawksworth (R)
Sebastian Saavedra
Ryan Briscoe
Helio Castroneves
Carlos Munoz (R)
Graham Rahal
Charlie Kimball
Carlos Huertas (R)