15 times:4 in NBL 1943,1944,1945 and 1946,now the NBA:1955,1956,1988,1989,1990,2002,2003,2005,2006,2007 and 2008
In the ABA, they made it to the playoffs 7 times. In the NBA, they made it to the playoffs 16 times.
They have made the playoffs 25 times with a record of 17-18.
The Chicago Bulls have made the playoffs 29 out of their 44 seasons.
Since the Dallas Mavericks were established in 1980, they have made it to the playoffs 20 times.
twice
26
5
The Phoenix Cardinals never made it to the playoffs in the 6 years they were around.
Through the 2013 season, the New York Giants made it to the playoffs 31 times.
Since moving to Tennessee they have made the playoffs six times - 1999, 2000, 2002, 2003, 2007, and 2008. Their record in the playoffs is 5-6.
30
14