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

Definitions
Team Over Record Over % Under % Total +/-
LA Dodgers 65-58-4 52.9% 47.2% +0.5
SF Giants 238-240-30 49.8% 50.2% +0.4
Arizona 279-293-17 48.8% 51.2% +0.5
San Diego 252-269-24 48.4% 51.6% +0.3
Colorado 299-350-32 46.1% 53.9% +0.2