Up until 2010 there had been 18 perfect games in the history of Major League Baseball. This season, in one month alone, Roy Halladay and Dallas Braden tossed two perfectos to go along with a no-hitter by Ubaldo Jiménez earlier this year.
Pitching in the big leagues is one of the hardest things to do in sports. Pitchers need more accuracy than a dart thrower, and an impenetrable will on the mound.
This list celebrates the most incredible displays by a pitcher in the modern era of Major League Baseball.