The rivalry between the New York Yankees and Boston Red Sox involves not just the teams, but the cities, owners, ballparks, fans, and the media. Its roots reach back to before even Babe Ruth and Harry Frazee, yet it is as contemporary as the next Red Sox–Yankees game. This book tells the story of the rivalry from the first game these epic teams played against each other in 1901 through the 2013 season in what former New York Mayor Rudy Giuliani called "the best rivalry in any sport."