I never realized that Tim Duncan had beaten every Western Conference Team at least once in the playoffs, except for Houston of course.
Just off the top of my head, years we beat every team (Duncan Era):
Warriors - 2013
Thunder (Sonics) - 2002, 2005, 2014
Clippers - 2012
Grizzlies - 2004, 2013
Mavs - 2001, 2003, 2010, 2014
Blazers - 1999, 2014
Jazz - 2007, 2012
Kings - 2006
Pelicans (N.O. Hornets) - 2008
Nuggets - 2005, 2007
Wolves - 1999, 2001
Suns - 1998, 2003, 2005, 2007, 2008
Lakers - 1999, 2003, 2013