David Lipsky survived a late wobble to win the Alfred Dunhill Championship by two strokes.
The 30-year-old American was leading by four with three holes to play but a double-bogey on the 16th made for an interesting finish.
However, Lipsky held on and a birdie on the par-five last saw him home by two shots as he completed his round in 68 to finish 14 under par - ahead of Scotland's David Drysdale - and seal his second European Tour title.
Lipsky was one shot behind third-round leader Scott Jamieson ahead of the fourth round but recorded seven birdies and one bogey - and that double-bogey on the 16th - to edge ahead on Sunday.
Drysdale finished with the joint-top score of the day as he completed the final round alongside South Africa's Jean-Paul Strydom with a 67.
The Scot recorded six birdies and one bogey to finish runner-up with home favourite Zander Lombard and Drysdale's compatriot Jamieson a shot further back in joint third.
English duo Oliver Wilson and Ben Evans ended the weekend in a share for fifth as both finished with a score of 69 to sit six shots off the lead.
Sweden's Niklas Lemke and 2010 Open champion Louis Oosthuizen were a stroke further back ahead of another South African in Oliver Bekker, who finished in a three-way tie for ninth with Spanish duo Adria Arnaus and Pablo Larrazabal.
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