What is every Big Ten Conference team's record against the over/under line as a favorite since the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Penn St 20-17-0 54.1% 46.0% +0.4
Indiana 7-6-0 53.9% 46.2% -3.0
Michigan St 8-7-0 53.3% 46.7% +3.2
Rutgers 9-8-0 52.9% 47.1% +1.0
Illinois 9-8-0 52.9% 47.1% +2.6
Ohio St 22-20-1 52.4% 47.6% -0.9
Maryland 12-11-0 52.2% 47.8% -1.5
Nebraska 9-10-1 47.4% 52.6% -1.9
Michigan 19-23-2 45.2% 54.8% +1.1
Wisconsin 18-22-1 45.0% 55.0% -2.0
Minnesota 12-15-1 44.4% 55.6% -1.6
Purdue 8-11-0 42.1% 57.9% -1.7
Iowa 11-19-0 36.7% 63.3% -3.8
Northwestern 5-12-0 29.4% 70.6% -3.4