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

Definitions
Team Over Record Over % Under % Total +/-
San Diego 116-103-9 53.0% 47.0% +0.8
SF Giants 117-118-12 49.8% 50.2% +0.5
LA Dodgers 298-310-31 49.0% 51.0% +0.4
Arizona 85-99-8 46.2% 53.8% +0.2
Colorado 34-49-6 41.0% 59.0% +0.3