Roy Halladay, RHP
Career: 1998-2013, Blue Jays, Phillies
Fun fact: 18-7 with a 2.98 ERA against Yankees
How's this for a postseason debut? Against the Reds in 2010, Halladay joined Don Larsen as the only pitchers to throw a no-hitter in a playoff game.
A two-time Cy Young Award winner, Doc has a career mark of 203-105 with a 3.38 ERA. The right-hander with the compact and fluid delivery has pitched 200 innings or more eight times.