Graeme McDowell continued his love affair with California by winning for the first time in two years when he held off playing partner Keegan Bradley to clinch the World Challenge by three shots on Sunday.
The Northern Irishman, who had endured a title drought since his play-off victory here over tournament host Tiger Woods in 2010, ended his 2012 campaign on a triumphant note as he closed with a four-under-par 68 to post a 17-under total of 271.
Though McDowell survived a few anxious moments over the closing stretch at a rain-soaked Sherwood Country Club, he rebounded from a bogey at the 13th with birdies at the 16th and the last to keep Bradley at bay.
Bradley finished second after signing off with a 69.
American Bo Van Pelt (70) was alone in third at 10 under, a stroke better than compatriots Rickie Fowler (69), Jim Furyk (70) and five-times champion Woods 71.