ESPN recently released its ranking of the 100 greatest baseball of all time, and there is one player who is distinct from the others on the list: Sandy Koufax. With the exception of the still-active Mike Trout and Bryce Harper, the others all enjoyed careers of both dominance and longevity. Koufax, however, packed almost all of his greatness into an extraordinary five-year run from 1962 to 1966, when he won 111 games, five ERA titles, three Cy Young Awards and two World Series. Just over 79% of his career value came in those five seasons, and even though he threw his last pitch 56 years ago, that peak was enough to rank Koufax No.