1 - 0.4
2 - Dirk's three-point play
3 - Losing to Bullets after building 3-1 series lead in 1979
4 - Hakeem tearing Spurs up in 1995
5 - Losing Game 1 of 1996 WCSF by 20 against the Jazz at home (and Game 3 by 30)
6 - Tim Duncan unable to play in 2000 Playoffs
7 - Lakers beating Spurs 8 games out of 9 in 2001 and 2002 Playoffs
8 - Rod Strickland's errant pass in 1990
9 - Losing to 7th seeded Warriors in round 1, 1992
10 - Barkley shot FTW in 1993
Hon mention? Losing by 1 to the Lakers in Game 6 of 1983 WCF at home after winning in LA to force Game 6.