I think this (and bravesnumberone's post) define the postseason for me.
Not trying to pick an argument nsacpi, but we can all go back and find a fluke spot where a true TOR type got beat by an inferior pitcher when his offense tanked or his defense booted the ball around like a bunch of little leaguers, In general though IF only your "big dogs" produce offensively and you play solid defense without stranding tons of runners (often playing small ball when needed) having those "Aces" gives you a *elluva lot better chance to win a 2-1 or 3-2 game in the postseason. Those guys tend to give you 7-8 strong innings consistently this time of year, meaning that more often than not you stand a better chance of winning than those teams running the Lohses of the world out there against them since you're not sifting through 2 or 3 middle relievers before you even get to your best setup guy or Closer.
FWIW -
Jack Morris (All-Star in 1981, 1984, 1985, 1987, and 1991 - 3rd in Cy Young balloting in 1981 and 1983, 4th in 1991, 5th in 1986 and 1992, 7th in 1984, and 9th in 1987) beat Smoltz 3-2 in Game 4 and 1-0 in Game 7 in 1991.
David Cone (All-Star in 1988, 1992, 1994, 1997, and 1999 - won Cy Young in 1994, 3rd in 1988, 4th in 1995 and 1998, 6th in 1999) beat Smoltz in Game 2 in 1992, Jimmy Key (All-Star in 1985, 1991, 1993, and 1994 - 2nd in Cy Young balloting in 1987 and 1994, 4th in 1993) beat Glavine 2-1 in Game 4.
Orel Hershiser (All-Star in 1987, 1988, and 1989 - won Cy Young in 1988, 3rd in 1985, 4th in 1987 and 1989) beat Maddux in Game 5 in 1995 before Glavine's gem in Game 6 against Dennis Martinez (All-Star in 1990, 1991, 1992, and 1995 - 5th in Cy Young balloting in 1981 and 1991).
Smoltz beat Pettitte (the only Pitcher with more postseason wins than Smoltz) in Game 1 in 1996, Maddux beat Jimmy Key in Game 2, David Cone beat Glavine in Game 3, Pettitte beat Smoltz 1-0 in Game 5, and Key beat Maddux 3-2 in Game 6.
Pretty tough to say that many of the losses Maddux, Smoltz, and Glavine had in the postseason came to also-rans who had the game of their life.