What is every National League West team's record against the over/under line as a home underdog in the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
SF Giants 9-6-1 60.0% 40.0% +2.4
San Diego 4-3-0 57.1% 42.9% +0.5
Arizona 8-8-0 50.0% 50.0% +1.1
Colorado 6-7-1 46.2% 53.9% -0.1