What is every National League Central team's record against the over/under line as a road underdog in the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
St. Louis 28-14-2 66.7% 33.3% +1.9
Chi Cubs 14-14-0 50.0% 50.0% +0.1
Pittsburgh 28-33-3 45.9% 54.1% +0.6
Cincinnati 30-40-2 42.9% 57.1% +0.1
Milwaukee 22-30-2 42.3% 57.7% -0.4