What is every Big 12 Conference team's record against the over/under line as a favorite since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 71-42-1 62.8% 37.2% +3.2
Oklahoma St 83-67-4 55.3% 44.7% +2.6
Texas Tech 59-49-3 54.6% 45.4% +1.4
Oklahoma 114-97-3 54.0% 46.0% +2.6
Kansas St 56-54-1 50.9% 49.1% +1.4
Kansas 27-28-1 49.1% 50.9% -1.9
Houston 74-78-2 48.7% 51.3% +0.9
UCF 74-81-2 47.7% 52.3% -0.6
Texas 76-84-1 47.5% 52.5% +0.9
W Virginia 70-78-0 47.3% 52.7% -0.6
Texas A&M 67-75-2 47.2% 52.8% -0.6
BYU 70-79-1 47.0% 53.0% -0.2
TX Christian 75-88-6 46.0% 54.0% -0.6
Nebraska 60-71-6 45.8% 54.2% -1.0
Missouri 64-76-0 45.7% 54.3% -1.1
Cincinnati 66-79-3 45.5% 54.5% -0.4
Colorado 26-36-0 41.9% 58.1% -0.1
Iowa St 31-50-3 38.3% 61.7% -0.4