Carnoustie Golf Links modifications to the course by James Braid in 1926. The winner then was Tommy Armour, from Edinburgh. Later Open winners at Carnoustie include Henry Cotton of England in 1937, Ben Hogan of the USA in 1953, Gary Player of South Africa in 1968, Tom Watson of the USA in 1975, Paul Lawrie of Scotland in 1999, Pádraig Harrington of Ireland in 2007 and Francesco Molinari of Italy in 2018. The 1975, 1999 and 2007 editions were all won in playoffs. The Championship course was modified significantly (but kept its routing used since 1926) prior to the 1999 Open, with all
Carnoustie Golf Links bunkers being rebuilt, many bunkers both added and eliminated, many green complexes expanded and enhanced, and several new tees being built. A large hotel was also built behind the 18th green of the Championship course. The Amateur Championship was first hosted by Carnoustie in 1947; the winner was Willie Turnesa. The world's oldest amateur event has returned three times since: 1966 (won by Bobby Cole), 1971 (won by Steve Melnyk), and 1992 (won by Stephen Dundas). The British Ladies Amateur was first hosted by Carnoustie in 1973, and also in 2012. The Senior Open Championship was held at Carnoustie for