What is every Central Division team's record against the over/under line as an underdog in the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 23-12-1 65.7% 34.3% +5.3
Milwaukee 7-4-0 63.6% 36.4% +1.1
Chicago 23-23-0 50.0% 50.0% -0.7
Cleveland 29-34-1 46.0% 54.0% -2.1
Detroit 30-37-0 44.8% 55.2% -1.1