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

Definitions
Team Over Record Over % Under % Total +/-
Minnesota 9-3-1 75.0% 25.0% +11.6
Ohio St 20-9-1 69.0% 31.0% +1.5
Indiana 7-4-0 63.6% 36.4% +3.2
Northwestern 5-3-1 62.5% 37.5% +1.1
Illinois 3-2-0 60.0% 40.0% -0.2
Iowa 9-6-0 60.0% 40.0% +4.6
Michigan 15-11-0 57.7% 42.3% +5.8
Penn St 14-11-0 56.0% 44.0% +1.1
Michigan St 6-5-0 54.6% 45.5% -0.1
Wisconsin 14-12-0 53.9% 46.2% -0.3
Maryland 6-6-0 50.0% 50.0% -3.0
Nebraska 4-4-2 50.0% 50.0% -1.6
Purdue 4-8-0 33.3% 66.7% -4.8
Rutgers 1-4-0 20.0% 80.0% -11.6