A glance at Thursday's key hole at the Masters:
HOLE: No. 1
STROKE AVERAGE: 4.3
KEY FACTS: The first helped or hurt each of the five names atop the leaderboard. Co-leaders Marc Leishman and Sergio Garcia made bogey and birdie there, respectively. Runner-up Dustin Johnson, and David Lynn, the first golfer in among the six players another stroke back, made birdies. Rickie Fowler, the second player in the group tied for third, made double-bogey.