What is every Big 12 Conference team's record against the over/under line as an underdog in the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 5-0-0 100.0% 0.0% +18.0
Texas 1-0-0 100.0% 0.0% +24.0
Texas A&M 6-2-0 75.0% 25.0% +8.5
Oklahoma St 3-1-1 75.0% 25.0% +1.0
Kansas 6-4-0 60.0% 40.0% +4.2
Colorado 4-3-0 57.1% 42.9% -2.5
Baylor 4-5-0 44.4% 55.6% -0.9
Missouri 2-3-0 40.0% 60.0% -0.4
Iowa St 3-5-1 37.5% 62.5% -3.3
Kansas St 1-2-0 33.3% 66.7% -8.3
Nebraska 0-1-0 0.0% 100.0% -14.0