By Ed Osmond AUGUSTA, Georgia (Officialsportsbetting.com) – Justin Rose and Sergio Garcia led the U.S. Masters on six under par and Jordan Spieth was lurking two shots back after an absorbing third round at a sun-drenched Augusta National on Saturday. England’s Rose and Spaniard Garcia finished one shot ahead of American Rickie Fowler and two clear of a group including 2015 Masters champion Spieth, who put together a fine four-under 68 to soar into contention.