What is every Big 12 Conference team's record against the over/under line in conference tournament games since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 10-4-0 71.4% 28.6% +2.0
Oklahoma St 8-4-1 66.7% 33.3% +2.5
Baylor 10-5-0 66.7% 33.3% +5.0
Kansas 12-7-1 63.2% 36.8% +4.2
W Virginia 10-6-0 62.5% 37.5% -1.5
Missouri 8-5-0 61.5% 38.5% +4.8
Texas Tech 6-4-0 60.0% 40.0% +4.2
Kansas St 8-7-0 53.3% 46.7% +0.2
Iowa State 9-9-0 50.0% 50.0% +1.4
Texas A&M 6-7-0 46.2% 53.8% -0.8
Texas 4-10-0 28.6% 71.4% -6.1
Oklahoma 1-9-0 10.0% 90.0% -10.1