What is every Pacific-12 Conference team's record against the over/under line as a home underdog since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Washington 4-1-0 80.0% 20.0% +10.3
UCLA 10-4-0 71.4% 28.6% +5.5
USC 4-2-0 66.7% 33.3% +8.9
Arizona St 10-7-0 58.8% 41.2% +1.4
Stanford 11-8-0 57.9% 42.1% +1.1
California 8-6-0 57.1% 42.9% +0.9
Colorado 11-9-0 55.0% 45.0% +1.2
Oregon 1-1-0 50.0% 50.0% +3.5
Wash State 5-5-0 50.0% 50.0% +3.8
Oregon St 8-9-0 47.1% 52.9% -0.6
Arizona 6-16-0 27.3% 72.7% -5.9
Utah 0-2-0 0.0% 100.0% -12.0