“And we took all 1,100,” McIlroy said Tuesday ahead of the Tour Championship, the end of a PGA Tour season that has been his most memorable to date all because of one Sunday in April. Players sign flags all the time for fans, but the golf protocol is that only the Masters champion signs his name inside the outline of the U.S. that is part of golf's most famous logo. It has been just over four months since McIlroy delivered an exhilarating end to his 17-year pursuit of winning the green jacket, making birdie on the first playoff hole to beat Justin Rose and complete the career Grand Slam.
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