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 +/-
St. Louis 276-268-30 50.7% 49.3% +0.8
Pittsburgh 532-548-51 49.3% 50.7% +0.5
Cincinnati 473-492-53 49.0% 51.0% +0.4
Chi Cubs 373-401-39 48.2% 51.8% +0.3
Houston 464-499-39 48.2% 51.8% +0.4
Milwaukee 419-478-35 46.7% 53.3% +0.2