What is every Big 12 Conference team's record against the over/under line as a home underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 1-0-0 100.0% 0.0% +10.5
TX Christian 9-5-0 64.3% 35.7% +5.5
Houston 9-5-1 64.3% 35.7% +5.9
Texas Tech 17-10-1 63.0% 37.0% +8.1
W Virginia 12-10-0 54.6% 45.5% +4.2
Kansas 25-22-0 53.2% 46.8% -0.2
Iowa St 14-14-1 50.0% 50.0% -0.2
Cincinnati 7-8-0 46.7% 53.3% -3.3
Oklahoma St 7-9-0 43.8% 56.3% -1.3
BYU 6-9-0 40.0% 60.0% -2.2
Kansas St 9-14-0 39.1% 60.9% -0.9
UCF 3-5-0 37.5% 62.5% +0.9
Baylor 6-12-0 33.3% 66.7% -2.6
Texas 5-10-0 33.3% 66.7% -1.7