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 +/-
Texas 3-0-0 100.0% 17.3 +24.8
Oklahoma St 3-0-0 100.0% 3.7 +6.8
TX Christian 1-1-0 50.0% 2.5 +1.0
Kansas St 1-1-0 50.0% 7.5 +5.8
Baylor 1-1-0 50.0% -2.5 +1.5
Iowa State 1-2-0 33.3% -8.3 -5.5
Oklahoma 1-2-0 33.3% -17.3 -7.5
W Virginia 0-2-0 0.0% -16.0 -11.0
Texas Tech 0-1-0 0.0% -4.0 -2.0