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

Definitions
Team Over Record Over % Under % Total +/-
Utah 11-4-0 73.3% 26.7% +9.4
Stanford 16-8-2 66.7% 33.3% +3.3
Oregon St 24-14-0 63.2% 36.8% +4.2
Arizona 20-15-0 57.1% 42.9% +3.3
Wash State 16-14-0 53.3% 46.7% -2.0
Colorado 21-19-0 52.5% 47.5% -2.5
UCLA 13-12-3 52.0% 48.0% +1.5
USC 8-10-0 44.4% 55.6% -4.4
California 13-20-0 39.4% 60.6% -0.5
Arizona St 11-20-0 35.5% 64.5% -2.1
Oregon 6-12-0 33.3% 66.7% -2.4
Washington 0-10-0 0.0% 100.0% -12.0