College basketball most often refers to the American basketball competitive governance structure established by the National Collegiate Athletic Association (NCAA). Basketball in the NCAA is divided into three divisions: Division I, Division II and Division III. There are 347 schools in 32 Division I basketball conferences. Each conference,
except for the newly formed Great West Conference, receives an automatic bid to the NCAA Men's Division I Basketball Championship. The conferences are as follows: There are also 6 independent Division I schools without conference affiliation, for the 2009-10 season. There are 22 Division II basketball conferences. The conferences are as follows: There are also 18 independent Division II schools without conference affiliation, for the 2009-10 season. In past decades, the NBA held to tradition and drafted players who had graduated from college. This was a mutually beneficial relationship for the NBA and colleges—the colleges held onto players who would otherwise go professional, and the NBA did not have to fund a minor league. As the college game became commercialized, though, it became increasingly difficult for "student athletes" to be students.