Chris Kirk was prepared to need a putt for a playoff at Colonial in Fort Worth, Texas. [...] no extra holes were necessary Sunday for Kirk to get his fourth PGA Tour victory. Kirk made up for an errant tee shot at No. 18 with a par-saving and tournament-winning 7-foot putt after playing partner Brandt Snedeker’s birdie try slid by the hole. Former Cal golfer Byeong Hun An won the BMW PGA Championship for his first European Tour title, closing with a 7-under 65 for a tournament-record 21-under 267 total at Virginia Water, England. Prior to entering Cal, An became the youngest player to win the U.S.