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

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 112-98-0 53.3% 46.7% +1.5
TX Christian 91-82-1 52.6% 47.4% +0.2
Baylor 118-113-1 51.1% 48.9% +1.7
BYU 117-116-3 50.2% 49.8% +1.0
Cincinnati 122-123-3 49.8% 50.2% +1.4
Kansas 144-147-6 49.5% 50.5% +1.2
Oklahoma 90-93-4 49.2% 50.8% +0.3
Texas Tech 103-107-1 49.1% 51.0% +0.1
UCF 73-77-3 48.7% 51.3% -0.7
Houston 124-141-3 46.8% 53.2% -0.1
Oklahoma St 72-82-1 46.8% 53.3% -0.4
Iowa St 78-97-2 44.6% 55.4% -1.7
Kansas St 71-91-2 43.8% 56.2% -2.3
Texas 84-110-3 43.3% 56.7% -1.4