What is every Big 12 Conference team's record against the over/under line as a road underdog since the 2013-2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 39-24-2 61.9% 38.1% +2.6
Iowa St 53-34-1 60.9% 39.1% +4.9
Oklahoma St 53-39-0 57.6% 42.4% +2.4
Kansas St 55-41-2 57.3% 42.7% +4.5
W Virginia 40-34-1 54.1% 46.0% +2.1
TX Christian 49-44-3 52.7% 47.3% +3.3
UCF 47-43-2 52.2% 47.8% +2.8
BYU 25-23-0 52.1% 47.9% +3.2
Texas 43-41-0 51.2% 48.8% +0.8
Oklahoma 43-44-0 49.4% 50.6% +1.4
Texas Tech 34-37-2 47.9% 52.1% +0.3
Cincinnati 25-29-1 46.3% 53.7% -2.9
Houston 17-24-0 41.5% 58.5% -0.8
Kansas 16-23-0 41.0% 59.0% -3.2