Phoenix Suns

40 seasons, 28 playoff seasons, 0 NBA Championships

Best season: 62-20
Worst season: 16-66
2007-08: 55-27 Playoffs, first round
2006-07: 61-21 Playoffs, second round
2005-06:

54-28

Playoffs, Western finals
2004-05: 62-20 Playoffs, Western finals
2003-04: 29-53  
2002-03: 44-38 Playoffs, first round
2001-02: 36-46  
2000-01: 51-31 Playoffs, first round
1999-00: 53-29 Playoffs, second round
1998-99: 27-23 Playoffs, first round
1997-98: 56-26 Playoffs, first round
1996-97: 40-42 Playoffs, first round
1995-96: 41-41 Playoffs, first round
1994-95: 59-23 Playoffs, second round
1993-94: 56-26 Playoffs, second round
1992-93: 62-20 Playoffs, NBA Finals
1991-92: 53-29 Playoffs, second round
1990-91: 55-27 Playoffs, first round
1989-90: 54-28 Playoffs, Western finals
1988-89: 55-27 Playoffs, Western finals
1987-88: 28-54  
1986-87: 36-46  
1985-86: 32-50  
1984-85: 36-46 Playoffs, first round
1983-84: 41-41 Playoffs, Western finals
1982-83: 53-29 Playoffs, first round
1981-82: 46-36 Playoffs, second round
1980-81: 57-25 Playoffs, second round
1979-80: 55-27 Playoffs, second round
1978-79: 50-32 Playoffs, Western finals
1977-78: 49-33 Playoffs, first round
1976-77: 34-48  
1975-76: 42-40 Playoffs, NBA Finals
1974-75: 32-50  
1973-74: 30-52  
1972-73: 38-44  
1971-72: 49-33  
1970-71: 48-34  
1969-70: 39-43 Playoffs, first round
1968-69: 16-66