What is every Big 12 Conference team's record against the over/under line as a home underdog in the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Missouri 1-0-0 100.0% 0.0% +10.0
Baylor 2-0-0 100.0% 0.0% +10.5
Oklahoma St 1-0-0 100.0% 0.0% +34.0
Kansas 4-1-0 80.0% 20.0% +13.9
Iowa St 3-1-0 75.0% 25.0% +11.1
Kansas St 2-1-0 66.7% 33.3% -2.7
Colorado 3-2-0 60.0% 40.0% +3.9
Texas Tech 0-2-0 0.0% 100.0% -15.8
Texas 0-2-0 0.0% 100.0% -7.0
Texas A&M 0-2-0 0.0% 100.0% -25.0