What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 3-1-0 75.0% 25.0% +1.4
Baylor 4-2-0 66.7% 33.3% +6.9
Texas 2-1-0 66.7% 33.3% +15.2
Kansas St 4-2-0 66.7% 33.3% +3.7
Oklahoma 3-3-0 50.0% 50.0% +0.8
Kansas 1-1-0 50.0% 50.0% 0.0
Texas Tech 1-1-0 50.0% 50.0% +1.0
TX Christian 3-3-0 50.0% 50.0% +2.6
Iowa State 1-2-0 33.3% 66.7% -2.3
W Virginia 0-3-0 0.0% 100.0% -11.3