What is every Big 12 Conference team's record against the over/under line with more days of rest than the opponent since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 11-6-0 64.7% 35.3% -1.0
Houston 21-13-1 61.8% 38.2% +3.6
Oklahoma 8-5-1 61.5% 38.5% +1.3
Kansas 13-9-0 59.1% 40.9% +2.8
Baylor 13-10-1 56.5% 43.5% +1.9
Kansas St 11-9-1 55.0% 45.0% +2.4
W Virginia 12-10-1 54.6% 45.5% +2.2
Texas 7-7-0 50.0% 50.0% +2.0
Texas Tech 9-9-1 50.0% 50.0% +1.8
BYU 14-14-1 50.0% 50.0% -1.5
TX Christian 9-11-0 45.0% 55.0% -1.5
Cincinnati 13-18-1 41.9% 58.1% +0.4
Iowa St 6-10-1 37.5% 62.5% -5.4
UCF 10-20-0 33.3% 66.7% -2.5