It hosted the 2007 Big 12 Men 's Basketball Tournament for the first time in 2007 ( with the 2007 Big 12 Women 's Basketball Tournament held across the street at Cox Convention Center ) . The venue has hosted the NCAA Men 's Basketball First and Second Round on several occasions ( including 2010 and 2016 ) and is the permanent host of the All-College Basketball Classic . It hosted the 2009 Big 12 Conference Men 's Basketball Tournament . In March 2014 , the arena played host to the NCAA Division I Wrestling Championships
2007 Big 12 Men 's Basketball Tournament
2007 Big 12 Men's Basketball Tournament
Chesapeake Energy Arena