What is every Big 12 Conference team's record against the over/under line in conference tournament games in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 1-0-0 100.0% 0.0% +6.0
Oklahoma St 1-0-0 100.0% 0.0% +5.0
TX Christian 2-0-0 100.0% 0.0% +5.3
Texas Tech 1-0-0 100.0% 0.0% +15.5
Iowa St 2-1-0 66.7% 33.3% -0.5
W Virginia 2-1-0 66.7% 33.3% +9.7
Kansas 2-1-0 66.7% 33.3% +0.2
Kansas St 1-1-0 50.0% 50.0% -1.3
Texas 0-1-0 0.0% 100.0% -15.0
Oklahoma 0-1-0 0.0% 100.0% -1.5