What is every Big 12 Conference team's record against the point spread as a home underdog since the 2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Kansas St 15-6-0 71.4% -6.2 +1.9
Baylor 7-4-0 63.6% -5.6 +3.4
Iowa State 17-11-2 60.7% -5.3 +3.4
Texas Tech 13-10-1 56.5% -7.6 -0.9
Oklahoma St 7-6-0 53.8% -0.5 +4.1
TX Christian 6-6-0 50.0% -4.8 +0.5
Kansas 19-21-0 47.5% -21.2 -1.4
Texas 6-7-1 46.2% -5.0 -0.8
W Virginia 6-8-2 42.9% -5.6 +1.4
Oklahoma 0-1-0 0.0% -21.0 -19.0