 On March 13, 2012, it was announced that the Pac-12 Men's Basketball Tournament would take place at the arena from at least 2013 through 2016 and then to T-Mobile Arena in 2017 until 2020.Beginning in 2014, the MGM Grand Garden Arena will host The MGM Resorts Main Event, an 8-team college basketball tournament held during Monday and Wednesday of Thanksgiving week of NCAA Division I men's basketball season.The MGM Grand Main Event features two four-team brackets, with each team playing two games in Las Vegas.