From 1939-1950 eight teams played, in 1952 it was doubled to sixteen
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There WERE 65 teams in the NCAA tournament March, 2011 there are 68 teams.
How many mens ncaa tournaments have there been
64 teams in the NCAA tournament in 2000
Clemson has one ACC tournament title.
In 2000 there were 64 teams that played in the Division I basketball tournament.