What is every Big 12 Conference team's record against the over/under line as a road underdog in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 3-0-0 100.0% 0.0% +20.8
Kansas 3-2-0 60.0% 40.0% +0.1
Baylor 2-2-0 50.0% 50.0% +3.1
W Virginia 1-1-0 50.0% 50.0% +5.8
TX Christian 1-1-0 50.0% 50.0% +1.0
Oklahoma 1-1-0 50.0% 50.0% +10.5
Texas Tech 1-3-0 25.0% 75.0% -5.8
Iowa St 1-4-0 20.0% 80.0% -15.1
Texas 0-3-0 0.0% 100.0% -14.0