Roy Halladay is undisputably one of the greatest pitchers in MLB history. However, one particular outing perhaps shines brightest among the many gems that "Doc" tossed over the course of his illustrious 16-year career.
On October 6, 2010, Halladay threw the second postseason no-hitter in league history. He struck out eight batters while yeilding just one walk on 104 total pitches, leading the Phillies to 4–0 win over the Reds in Game 1 of the 2010 NLDS.
Halladay even helped his own cause with a two-out RBI single in the bottom of the second. Philadelphia didn't score again.