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? Includes the 2020-2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Kansas 5-0-0 100.0% 0.0% +9.2
Texas 4-1-0 80.0% 20.0% +13.0
Oklahoma 5-2-0 71.4% 28.6% +7.7
Iowa State 3-3-0 50.0% 50.0% +3.2
Baylor 2-2-0 50.0% 50.0% +4.2
W Virginia 2-3-0 40.0% 60.0% -7.7
Oklahoma St 2-3-0 40.0% 60.0% -8.8
Texas Tech 2-4-0 33.3% 66.7% +4.8
Kansas St 2-4-0 33.3% 66.7% -4.5
TX Christian 2-4-0 33.3% 66.7% -6.1