What is every National League West team's record against the over/under line as a road underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
LA Dodgers 54-44-4 55.1% 44.9% +0.6
San Diego 227-229-21 49.8% 50.2% +0.4
Arizona 246-252-14 49.4% 50.6% +0.5
SF Giants 210-216-27 49.3% 50.7% +0.3
Colorado 268-313-24 46.1% 53.9% +0.3