What is every Big 12 Conference team's record against the over/under line in conference tournament games since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Nebraska 11-6-1 64.7% 35.3% +4.3
Baylor 14-8-0 63.6% 36.4% +3.7
Texas A&M 11-7-0 61.1% 38.9% +3.4
TX Christian 11-7-0 61.1% 38.9% +1.0
Oklahoma St 11-8-1 57.9% 42.1% -1.9
Missouri 11-8-0 57.9% 42.1% +1.9
Kansas 15-11-1 57.7% 42.3% +3.5
Kansas St 11-9-0 55.0% 45.0% +0.2
Texas Tech 8-7-0 53.3% 46.7% +4.1
Iowa State 11-10-0 52.4% 47.6% +1.9
W Virginia 11-12-0 47.8% 52.2% -4.0
Colorado 11-14-0 44.0% 56.0% +1.7
Texas 9-13-0 40.9% 59.1% -2.8
Oklahoma 3-11-0 21.4% 78.6% -6.4