What is every Big 12 Conference team's record against the over/under line in post-season bowl games in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 1-0-0 100.0% 0.0% +6.0
TX Christian 1-0-0 100.0% 0.0% +26.5
Oklahoma 1-0-0 100.0% 0.0% +39.5
W Virginia 0-1-0 0.0% 100.0% -12.0
Texas 0-1-0 0.0% 100.0% -12.5
Iowa State 0-1-0 0.0% 100.0% -26.5
Oklahoma St 0-1-0 0.0% 100.0% -10.5
Kansas St 0-1-0 0.0% 100.0% -7.0