What is every Pacific-12 Conference team's record against the over/under line as an underdog since the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Stanford 28-17-2 62.2% 37.8% +2.4
Oregon St 30-19-0 61.2% 38.8% +2.1
UCLA 22-15-1 59.5% 40.5% +2.8
Utah 10-7-0 58.8% 41.2% +1.0
Colorado 29-25-1 53.7% 46.3% -0.3
USC 10-11-0 47.6% 52.4% -2.0
California 20-25-0 44.4% 55.6% -1.5
Wash State 16-20-0 44.4% 55.6% -1.9
Arizona St 20-27-0 42.6% 57.5% -2.2
Arizona 22-31-0 41.5% 58.5% -2.2
Oregon 9-13-0 40.9% 59.1% -2.4
Washington 6-12-0 33.3% 66.7% -2.1