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

Definitions
Team Over Record Over % Under % Total +/-
SF Giants 20-7-3 74.1% 25.9% +2.0
San Diego 14-7-0 66.7% 33.3% +1.1
Arizona 8-9-0 47.1% 52.9% +0.2
LA Dodgers 31-38-3 44.9% 55.1% +0.6