FORT WORTH, Texas -- Justin Rose birdied the first three holes to quickly extend his lead at the Fort Worth Invitational and finished with a 4-under 66 on Saturday to take a four-stroke advantage into the final round at Colonial.
Rose, the 2013 U.S. Open champion and Olympic gold medalist with eight PGA Tour victories, was 14 under. Emiliano Grillo, his playing partner, shot 69 and was at 10 under with Brooks Koepka, who had a 67.
After a two-putt birdie at the opening par 5, Rose had back-to-back birdie putts to get to 13 under.