(Reuters) - Dustin Johnson followed up his U.S. Open victory in style, taking advantage of a late stumble by Jason Day to secure a one-stroke victory at the WGC-Bridgestone Invitational in Akron, Ohio on Sunday. Suddenly the hottest player in the game, long-hitting Johnson stormed home with a 66 on the demanding Firestone course to finish at six-under-par 274, while fellow American Scott Piercy (70) birdied the last to claim second place on five-under. Australian Day (72) finished three shots behind Johnson, equal third with Americans Jordan Spieth (67), Matt Kuchar (66) and Kevin Chappell (67).
