Thorne and Baldwin win the battle, O'Connell and Aschenbach win the war.
Mills, Esayian, Poland, Johnsson and Price also take victories.
O'Connell still in control of the GT points.
O'Connell still leading GT points.
All classes gearing up for a doubleheader weekend.
Race two coming up tomorrow at the Pirelli World Challenge Series Honda Indy Toronto.