When Philadelphia Phillies manager Charlie Manuel sent Chad Durbin to the mound to start the bottom of the fifth inning of game six of the 2009 World Series, replacing future Hall of Famer Pedro Martinez, it was the end of a baseball era. Martinez’s last game in the big leagues had not gone well as the New York Yankees, led by Hideki Matsui, rocked him for four runs in four innings. Martinez was the last of a quartet of pitching superstars also including Randy Johnson, Roger Clemens and Greg Maddux, who, at a time when offensive production was higher than ever, dominated the game as no other group of pitching peers ever have.