Tommy Gainey holed a long eagle putt from off the green at the par-5 13th to take the lead, and he closed with a 6-under 66 for a two-shot victory.
Crystal Palace's 19-game unbeaten run came to an end on Sunday, the last side to lose in the Premier League this season, beaten by Everton on a pair of late goals from Iliman Ndiaye and Jack Grealish.
Robert Macintyre reviews his performance that netted a win at the Alfred Dunhill Links Championship, a "beautiful end" to follow up his Ryder Cup win.
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