What is every American League Central team's record against the over/under line as an underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Minnesota 346-340-37 50.4% 49.6% +0.7
Detroit 491-488-57 50.2% 49.9% +0.5
Chi Sox 397-430-48 48.0% 52.0% +0.3
Kansas City 479-519-52 48.0% 52.0% +0.4
Cleveland 210-234-18 47.3% 52.7% +0.3