Justin Rose has claimed the BMW Championship by two strokes at Cog Hill, Illinois.
The Englishman had begun the final round with a four-shot lead, but he was pushed all the way by Australian John Senden, who finished on 11-under.
Geoff Ogilvy ended a shot further back, while world number one Luke Donald salvaged a poor first a second round by finishing fourth on eight-under.
Rose's win secures him a place in next week's FedExCup and a shot at the $10m top prize.