What is every Big 12 Conference team's record against the over/under line in NCAA tournament games in the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas 1-0-0 100.0% 0.0% +20.5
Baylor 1-0-0 100.0% 0.0% +17.5
Iowa St 2-1-0 66.7% 33.3% +6.3
Oklahoma 3-2-0 60.0% 40.0% +4.0
Kansas 1-3-0 25.0% 75.0% +0.9
Texas Tech 0-1-0 0.0% 100.0% -11.5
W Virginia 0-1-0 0.0% 100.0% -19.5