What is every National League West team's record against the over/under line as an underdog since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Dodgers 35-26-3 57.4% 42.6% +0.7
SF Giants 238-239-23 49.9% 50.1% +0.4
Arizona 276-284-27 49.3% 50.7% +0.6
San Diego 189-217-20 46.6% 53.5% +0.2
Colorado 312-364-25 46.2% 53.9% +0.1