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

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 303-281-28 51.9% 48.1% +0.8
Houston 332-330-28 50.2% 49.9% +0.6
Chi Cubs 344-355-37 49.2% 50.8% +0.4
Pittsburgh 452-472-52 48.9% 51.1% +0.4
Cincinnati 397-439-35 47.5% 52.5% +0.3
Milwaukee 334-402-35 45.4% 54.6% +0.1