What is every National League West team's record against the over/under line as an underdog since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Dodgers 78-73-5 51.7% 48.3% +0.4
San Diego 407-413-36 49.6% 50.4% +0.5
Arizona 446-455-38 49.5% 50.5% +0.6
SF Giants 336-373-47 47.4% 52.6% +0.2
Colorado 468-539-46 46.5% 53.5% +0.2