
List of NBA champions
The National Basketball Association (NBA) Finals is the championship series for the NBA held at the conclusion of its postseason. All Finals have been played in a best-of-seven format, and are contested between the winners of the Eastern Conference and the Western Conference (formerly Divisions before 1970), except in 1950 when the Eastern Division champion faced the winner between the Western and Central Division champions. From 1946 through 1949, when the league was known as the Basketball Association of America (BAA), the playoffs were a three-stage tournament where the two semifinal winners played each other in the finals. The winning team of the series receives the Larry O'Brien Championship Trophy.The current home-and-away format in the NBA Finals is 2β2β1β1β1 (the team with the better regular-season record plays on its home court in Games 1, 2, 5, and 7), which has been used in 1947β1948, 1950β1952, 1957β1970, 1972β1974, 1976β1977, 1979β1984, and 2014βpresent. It was previously in a 2β3β2 format (the team with the better regular season record plays on its home court in Games 1, 2, 6, and 7) during 1949, 1953β1955, and 1985β2013, in a 1β1β1β1β1β1β1 format during 1956 and 1971, and in a 1β2β2β1β1 format during 1975 and 1978.As of 2022, the Eastern Conference/Division led the Western Conference/Division 40β35 in championships won. As of 2022, the Boston Celtics and the Minneapolis/Los Angeles Lakers have won a combined total of 34 NBA championships (with 17 apiece). As of 2022, the defending champions are the Golden State Warriors.
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