MADISON, Ill. -- Josef Newgarden raced to his second IndyCar victory of the season Sunday, holding off rookie Pato O'Ward before a late caution ended the race at World Wide Technology Raceway under the yellow flag.
It's the second IndyCar race to finish under caution in one week. Takuma Sato won the Indianapolis 500 under yellow last Sunday.
In the second of two weekend races at the short oval outside of St. Louis, it was Sato who brought out the caution with four laps remaining when he hit the wall. The pace car picked up the field with three laps remaining and IndyCar did not have enough time to restart the race.