The 1973 Open Championship was the 102nd Open Championship, played 11–14 July at Troon Golf Club in Troon, Scotland. Tom Weiskopf won his only major championship by three strokes over runners-up Neil Coles and Johnny Miller, the winner of the U.S. Open a month earlier. Weiskopf was a wire-to-wire winner and his four-round total of 12-under-par 276 matched the then-existing Open Championship record set by Arnold Palmer on the same course in 1962. The Open 1973: July 11–14, 1973 at Troon Golf Club, Old Course. Champion: Tom Weiskopf, at 276 (−12). Wiki link