What is every National League Central team's record against the over/under line as an underdog since the 2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 744-735-73 50.3% 49.7% +0.5
St. Louis 386-383-37 50.2% 49.8% +0.7
Cincinnati 619-641-62 49.1% 50.9% +0.4
Houston 515-539-46 48.9% 51.1% +0.4
Chi Cubs 503-538-57 48.3% 51.7% +0.4
Milwaukee 482-558-44 46.4% 53.7% +0.1