What is every National League West team's record against the over/under line as a favorite? Includes the 2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
SF Giants 10-4-2 71.4% 28.6% +1.8
Colorado 9-8-2 52.9% 47.1% +0.6
LA Dodgers 37-34-7 52.1% 47.9% +0.4
San Diego 23-23-1 50.0% 50.0% +1.0
Arizona 7-10-0 41.2% 58.8% -0.2