What is every Pacific-12 Conference team's record against the over/under line as an underdog in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
UCLA 1-0-1 100.0% 0.0% +17.5
Stanford 1-0-0 100.0% 0.0% +21.0
Utah 3-0-0 100.0% 0.0% +14.2
USC 3-0-0 100.0% 0.0% +6.0
Arizona 4-2-0 66.7% 33.3% +9.4
Wash State 4-3-0 57.1% 42.9% +2.4
Oregon St 5-4-0 55.6% 44.4% +3.9
Oregon 2-2-0 50.0% 50.0% +9.9
Arizona St 3-4-0 42.9% 57.1% +4.7
Colorado 3-6-0 33.3% 66.7% -7.7
Washington 0-5-0 0.0% 100.0% -13.9
California 0-5-0 0.0% 100.0% -8.3