What is every Big 12 Conference team's record against the over/under line as a home favorite since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 52-33-2 61.2% 38.8% +5.0
TX Christian 37-31-0 54.4% 45.6% +0.1
Texas Tech 38-33-0 53.5% 46.5% +0.3
W Virginia 38-34-2 52.8% 47.2% +3.0
Oklahoma 36-33-0 52.2% 47.8% +1.9
Baylor 33-40-0 45.2% 54.8% +0.1
Oklahoma St 26-33-2 44.1% 55.9% -2.5
Iowa State 28-36-2 43.8% 56.2% -1.8
Kansas St 26-35-1 42.6% 57.4% -1.9
Texas 30-44-1 40.5% 59.5% -2.8