In 1913, British golfer Harry Vardon, the Tiger Woods of his day, encountered an unexpected roadblock to winning the 1913 U.S. Open: an unknown 20-year-old American amateur named Francis Ouimet. Nobody was more surprised than Ouimet himself: The former caddie from the wrong side of the tracks had entered the match mainly to catch a few glimpses of Vardon, his hero. Instead, the young Massachusetts golfer matched Vardon and his British colleague Ted Ray stroke by stroke, round by round. At the end of 72 holes, the three golfers were tied, necessitating a playoff. Award-winning writer Mark Frost tells the story of "the greatest game ever played" as it's never been told before.