 Daniel Brown sits atop the leaderboard after the first round of the Open Championship at Royal Troon Golf Course in Scotland. He shot a 6-under 65 in the opening round. Shane Lowry sitting alone in second place. He's 5-under. Justin Thomas sits in third at 3-under. Xander Shoffley, Russell Henley, and Justin Rose part of a seven-way tie for fourth. They are 2-under. Brian Harmon tied with several others. 42nd place at 2-over. Ewan Ferguson, Yuto Katsuragawa, C.T. Pan, and Marshall Seam among the first group of players teeing off in round two.