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 16-6-0 72.7% -5.4 +3.2
Baylor 8-5-0 61.5% -5.2 +3.1
Iowa State 17-11-1 60.7% -5.3 +3.6
Texas Tech 12-12-0 50.0% -8.5 -1.7
Oklahoma St 6-6-0 50.0% -1.2 +3.8
TX Christian 6-7-0 46.2% -4.8 +0.4
Texas 6-7-1 46.2% -5.0 -0.8
Kansas 19-23-0 45.2% -21.8 -2.1
W Virginia 6-9-1 40.0% -5.6 +1.3
Oklahoma 0-1-0 0.0% -21.0 -19.5