The Sanderson Farms Championship has gone into a three-way playoff between Daniel Summerhays, Cameron Beckman and Woody Austin.
It marks the second straight week Summerhays has had a chance to win. He played in the final group at last week's John Deere Classic, where he bogeyed the final hole of regulation for a 72 and missed out on a playoff by a stroke.
Sunday, Summerhays birdied each of his last two holes to get to 20 under and into the three-way playoff.
Beckman also birdied the last to reach extra holes.
Bad weather, which has plagued the event throughout the week, could hit the area soon as well.
Beckman and Austin each shot 67 in the final round, while Sumerhays carded a 69.