At The Open Championship in 2001 at Royal Lytham & St Annes Golf Club, Montgomerie started brightly with an opening 65, and still remained ahead after 36 holes, but he fell away over the weekend. He was also in contention with two rounds to play at Muirfield in 2002 and Royal Troon Golf Club in 2004, but failed to capitalise and finished midway down the field. His best finish in the Championship came in 2005 at St Andrews, where he finished second to Tiger Woods, who beat him by five shots.