What is every National League West team's record against the over/under line as an underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Colorado 52-43-7 54.7% 45.3% +0.7
San Diego 59-60-4 49.6% 50.4% +0.5
LA Dodgers 28-30-1 48.3% 51.7% +0.4
Arizona 30-37-5 44.8% 55.2% +0.7
SF Giants 30-39-3 43.5% 56.5% +0.2