The 2006–07 NBA season was the 61st season of the National Basketball Association. The regular season began on October 31, 2006 and ran through April 18, 2007. The league fielded 30 teams, each playing an 82-game regular season schedule. The top eight seeds from each conference reached the NBA Playoffs, which began on April 21, 2007 and ended on June 14, 2007. The San Antonio Spurs were crowned the champions after sweeping the Cleveland Cavaliers in the NBA Finals.