What is every National League Central team's record against the over/under line in the second game of a doubleheader since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Chi Cubs 13-5-1 72.2% 27.8% +1.4
Pittsburgh 12-7-1 63.2% 36.8% +0.8
St. Louis 16-10-0 61.5% 38.5% +0.8
Cincinnati 10-9-1 52.6% 47.4% -0.4
Milwaukee 3-8-0 27.3% 72.7% -1.0