The Detroit Pistons began their basketball life as the Fort Wayne Zollner Pistons, members of the National Basketball League (NBL). Fred Zollner, owner of the team from its formation in 1941 until 1974, played a key role in merging the NBL with the BAA (Basketball Association of America), which created the NBA in 1948. The Pistons moved to Detroit in 1957. The Pistons have won two NBL titles and three NBA titles.