What is every Big 12 Conference team's record against the point spread as a home underdog since the 2020-2021 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
W Virginia 1-0-0 100.0% 1.0 +2.5
Oklahoma 3-0-0 100.0% 3.3 +5.7
Oklahoma St 3-2-0 60.0% 0.0 +4.4
Iowa State 3-3-0 50.0% -14.5 -3.7
TX Christian 2-3-0 40.0% -11.2 -4.3
Kansas St 3-7-0 30.0% -12.8 -3.0
Texas Tech 0-1-0 0.0% -8.0 -4.0
Texas 0-2-0 0.0% -9.0 -6.0