What is every Big Ten Conference team's record against the over/under line as a favorite since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 85-55-2 60.7% 39.3% +4.3
Wisconsin 80-63-3 55.9% 44.1% +0.9
Illinois 81-68-4 54.4% 45.6% +2.4
Purdue 109-92-2 54.2% 45.8% +1.7
Indiana 72-63-0 53.3% 46.7% +1.0
Ohio St 75-77-2 49.3% 50.7% +0.7
Minnesota 43-45-0 48.9% 51.1% +0.2
Nebraska 40-42-3 48.8% 51.2% +0.7
Rutgers 49-57-0 46.2% 53.8% -3.6
Michigan St 82-97-3 45.8% 54.2% -1.1
Michigan 76-91-1 45.5% 54.5% -0.5
Northwestern 43-52-3 45.3% 54.7% -1.2
Maryland 54-75-1 41.9% 58.1% -0.7
Penn St 45-66-1 40.5% 59.5% -1.8