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

Definitions
Team Over Record Over % Under % Total +/-
Oregon St 71-61-0 53.8% 46.2% +1.4
Colorado 87-82-2 51.5% 48.5% -0.4
Wash State 73-71-0 50.7% 49.3% -0.8
Stanford 58-58-2 50.0% 50.0% -0.2
Utah 35-36-2 49.3% 50.7% -0.2
Arizona 68-72-1 48.6% 51.4% -0.4
USC 23-25-0 47.9% 52.1% -0.6
UCLA 56-61-3 47.9% 52.1% +0.5
Arizona St 55-64-1 46.2% 53.8% -0.7
California 53-63-2 45.7% 54.3% -0.2
Washington 53-64-1 45.3% 54.7% -1.5
Oregon 24-33-0 42.1% 57.9% -0.6