What is every Big 12 Conference team's record against the over/under line with the same number of days of rest as the opponent in the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 6-2-2 75.0% 25.0% -0.6
TX Christian 6-3-0 66.7% 33.3% +7.5
Kansas 5-4-0 55.6% 44.4% +0.8
Texas 5-4-0 55.6% 44.4% -1.3
Oklahoma 5-7-1 41.7% 58.3% -0.8
Iowa State 3-6-1 33.3% 66.7% +0.3
W Virginia 3-6-0 33.3% 66.7% -4.3
Baylor 3-7-0 30.0% 70.0% -4.3
Oklahoma St 3-7-0 30.0% 70.0% -5.5
Kansas St 2-5-1 28.6% 71.4% +2.1