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

Definitions
Team Over Record Over % Under % Total +/-
Nebraska 5-2-0 71.4% 28.6% +10.9
Illinois 19-11-1 63.3% 36.7% +4.8
Maryland 8-6-0 57.1% 42.9% +0.9
Northwestern 6-5-0 54.6% 45.5% -6.3
Rutgers 7-6-0 53.9% 46.2% +1.9
Minnesota 3-3-0 50.0% 50.0% 0.0
Indiana 8-8-0 50.0% 50.0% +5.6
Wisconsin 13-13-2 50.0% 50.0% +0.6
Iowa 10-11-0 47.6% 52.4% -2.6
Ohio St 12-14-1 46.2% 53.9% +2.3
Michigan 13-16-0 44.8% 55.2% +1.9
Michigan St 21-27-1 43.8% 56.3% -2.2
Purdue 18-29-0 38.3% 61.7% -2.1
Penn St 4-9-0 30.8% 69.2% -0.8