Play was suspended Saturday during the third round of the ISCO Championship due to lightning in the area at Hurstbourne Country Club in Louisville. It was the first weather delay of the event. Rain and storms had been in the forecast for this weekend at Hurstbourne, which is hosting a PGA Tour event for the first time.

Paul Peterson had a one-stroke lead with three holes to play Saturday night when third-round play in the lightning-delayed ISCO Championship was suspended because of darkness.