The Open Championship Championship in 2008. In 2009, 59-year-old Tom Watson turned in one of the most remarkable performances ever seen at The Open. Leading the tournament through 71 holes and needing just a par on the last hole to become the oldest ever winner of a major championship, Watson bogeyed, setting up a four-hole playoff, which he would lose to Stewart Cink. In 2013, Phil Mickelson won his first Open Championship at Muirfield. His victory meant that he had won 3 of the 4 majors in pursuit of the career grand slam, just needing the U.S. Open, where he has finished runner-up
Tom Watson (golfer) 1977 (twice), 1994 and 2009 (all 65s at the Open were scored at Turnberry). Finally at the PGA Championship, Watson's low score of the 1970s was a 66 in 1979. In the 1980s he scored a 67 in 1980, 1983, 1985, and 1989. His low PGA score is a 65 in 1993 & 2000. Watson also sets a record for having a round of 65 or less in at least one of the majors in 4 different decades. 1970s: 1977 British Open (65 in rounds 3 and 4), 1980s: 1980 British Open (64 in round 3), 1990s: 1993 PGA Championship