2010 British Open: Final Round With his seven-stroke victory at the British Open, Louis Oosthuizen becomes the sixth South African to win a major professional golf championship. Louis Oosthuizen congratulates his caddie Zack Rasego. Runner-up Lee Westwood shakes hands with his caddie Billy Foster. Westwood finished with a four-round total of 279, seven shots behind Louis Oosthuizen. Louis Oosthuizen celebrates his victory with his wife Nel-Mare and 7-month-old daughter Jana. Northern Ireland's Rory McIlroy finished T3 with Paul Casey at 8 under. Paul Casey's adventures in the gorse sent him to a 75 on Sunday and a tie for third with Rory McIlroy (68) and Henrik Stenson (71). Nick Watney hits his tee shot on the third hole. Watney finished with a four-round total of 282 and finished T7. Retief Goosen finished with a four-round total of 281, 7-under. Germany's Martin Kaymer checks his yardage book during the final round. Kaymer finished at 6-under. Tiger Woods ended up 13 shots behind Oosthuizen at 3-under after struggling on the greens. John Daly showed off his patriotic side during Sunday's final round. Daly finished with a four-round total of 289 (+1). A champion's pose: Oosthuizen holds the Claret Jug.