What is every Big 12 Conference team's record against the point spread in post-season bowl games since the 2017 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Oklahoma St 6-1-0 85.7% 2.4 +3.5
Texas Tech 3-1-0 75.0% 15.0 +18.1
Texas 4-2-0 66.7% 11.8 +13.3
BYU 3-2-0 60.0% 10.2 +6.3
Kansas St 3-2-0 60.0% 4.2 +2.5
Oklahoma 4-3-0 57.1% -2.7 +1.3
TX Christian 2-2-0 50.0% -11.8 -7.6
Baylor 2-2-0 50.0% -1.5 0.0
Kansas 1-1-0 50.0% 5.5 +2.5
UCF 3-4-0 42.9% -3.1 -1.4
Houston 2-3-0 40.0% -13.0 -14.9
Cincinnati 2-3-0 40.0% -1.0 +1.1
Iowa St 2-4-0 33.3% -4.2 -5.0
W Virginia 1-4-0 20.0% -4.2 -3.9