The 2010 Atlantic Coast Conference Men's Basketball Tournament, a part of the 2009-10 NCAA Division I men's basketball season, took place from March 11–March 14, 2010, at the Greensboro Coliseum in Greensboro, North Carolina. The tournament was broadcast on the ESPN family of networks except in ACC markets, where it was syndicated by Raycom. Both broadcasters had the games available in HD. As of June 2010, the Greensboro Coliseum has hosted the ACC Men's Basketball Tournament 22 times, more than any other venue.