What is every Pacific-12 Conference team's record against the over/under line as a road underdog since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Oregon St 30-18-0 62.5% 37.5% +4.8
Stanford 17-12-2 58.6% 41.4% +1.2
Colorado 30-24-0 55.6% 44.4% +0.4
Arizona 24-21-0 53.3% 46.7% +1.8
UCLA 15-16-3 48.4% 51.6% +0.9
Utah 13-14-0 48.2% 51.9% +1.1
Wash State 20-24-0 45.5% 54.6% -4.0
California 20-27-0 42.6% 57.5% +1.6
Arizona St 16-22-0 42.1% 57.9% -1.2
USC 9-16-0 36.0% 64.0% -4.4
Washington 7-14-0 33.3% 66.7% -4.9
Oregon 6-12-0 33.3% 66.7% -2.4