Chad Campbell watches his tee shot on the sixth hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)
David Toms watches his approach shot on the 18th hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)
Adam Scott watches his tees shot on the seventh hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)
Jimmy Walker catches his ball tossed to him by his caddie, not shown, before putting on the third hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)
Kevin Chappell hits onto the 18th hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)
Adam Scott watches an approach shot on the ninth hole during the third round of the PGA Colonial golf tournament in Fort Worth, Texas, Saturday, May 24, 2014. (AP Photo/LM Otero)