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

Definitions
Team ATS Record Cover % MOV ATS +/-
Iowa State 1-0-0 100.0% 7.0 +14.5
W Virginia 1-0-0 100.0% 6.0 +7.0
Texas Tech 3-1-0 75.0% -8.2 +1.1
TX Christian 2-1-0 66.7% -5.0 -0.5
Kansas St 2-1-0 66.7% -10.0 -2.7
Baylor 0-2-0 0.0% -24.5 -20.2
Texas 0-1-0 0.0% -3.0 -2.0
Kansas 0-3-0 0.0% -35.3 -11.3