What is every Big 12 Conference team's record against the over/under line as a road underdog in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 3-0-0 100.0% 0.0% +23.2
Kansas St 2-0-0 100.0% 0.0% +9.8
Missouri 1-0-0 100.0% 0.0% +1.0
Oklahoma 3-1-0 75.0% 25.0% +4.1
Texas A&M 3-1-0 75.0% 25.0% +6.1
Iowa St 2-1-0 66.7% 33.3% +2.8
Nebraska 1-1-0 50.0% 50.0% -1.0
Kansas 2-2-0 50.0% 50.0% -2.8
Colorado 1-2-0 33.3% 66.7% -7.0
Baylor 1-2-0 33.3% 66.7% -2.5
Texas Tech 0-1-0 0.0% 100.0% -2.0