What is every Big 12 Conference team's record against the over/under line in non-conference games since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 70-59-0 54.3% 45.7% +0.4
Kansas 78-67-3 53.8% 46.2% +2.0
Baylor 64-61-2 51.2% 48.8% +1.0
TX Christian 61-60-1 50.4% 49.6% +0.5
BYU 64-63-0 50.4% 49.6% +1.9
W Virginia 64-64-0 50.0% 50.0% +0.4
Cincinnati 59-65-1 47.6% 52.4% +0.8
Texas Tech 57-70-1 44.9% 55.1% -1.5
Kansas St 54-67-1 44.6% 55.4% -2.8
Oklahoma St 53-68-0 43.8% 56.2% -1.6
Iowa St 50-69-0 42.0% 58.0% -1.8
UCF 42-58-2 42.0% 58.0% -2.6
Houston 49-72-1 40.5% 59.5% -2.0
Texas 49-77-2 38.9% 61.1% -3.4