 It is moving day, rather. Check that in Scotland. Billy Horschel sits atop the leaderboard at 4-under. He fired a 2-under 69 for a one-shot lead over six golfers, including fellow Americans Sam Burns, Russell Henley, and Xander Shopley, after three rounds of the open at Royal Troon. Tough day for second-round leader Shane Lowry. He fell into ninth place today, three shots off the pace after he carded a 6-over 77.