Willie Park’s design was considered revolutionary at the time, and within a few years Harry Colt, the Club Secretary, had modified several holes and drastically altered others. Bernard Darwin in Golf Courses of the British Islesâ€, 1910 believed that several of the holes had been greatly improved by the Colt changes. The Old Course is considered one of the best inland courses in the UK and is regularly found in various 100 top courses†rating lists. Many amateur and professional golfing events have been played here including the News of the World Professional Match Play Championship, numerous European Open Championships, many Ladies Open Championships, the Walker Cup, International Final Qualification for the Open Championship, and most recently the Senior Open Championship in 2015.