What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 1-0-0 100.0% 0.0% +8.0
Michigan 6-1-0 85.7% 14.3% +6.4
Indiana 16-12-0 57.1% 42.9% +2.9
Maryland 13-13-0 50.0% 50.0% -0.3
Nebraska 13-14-0 48.2% 51.9% +1.4
Illinois 15-18-1 45.5% 54.6% +1.2
Penn St 5-6-0 45.5% 54.6% +0.4
Northwestern 11-14-2 44.0% 56.0% -0.6
Minnesota 11-14-0 44.0% 56.0% -1.6
Wisconsin 3-4-0 42.9% 57.1% +0.1
Iowa 8-12-0 40.0% 60.0% -4.3
Purdue 9-15-1 37.5% 62.5% -4.0
Michigan St 9-16-0 36.0% 64.0% -1.9
Rutgers 9-25-0 26.5% 73.5% -3.8