• THE UPSHOT

    Johnson's hot start leads to 1-shot advantage

  • Dustin Johnson steps over a creek on the 14th hole, where he made his ninth of 10 birdies in the first round of the Memorial Tournament. (Andy Lyons/Getty Images)Dustin Johnson steps over a creek on the 14th hole, where he made his ninth of 10 birdies in the first round of the Memorial Tournament. (Andy Lyons/Getty Images)