What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 22-12-0 64.7% 35.3% +2.3
Michigan 31-20-0 60.8% 39.2% +1.5
Nebraska 48-37-0 56.5% 43.5% +2.9
Iowa 35-30-1 53.9% 46.2% +2.5
Penn St 38-36-1 51.4% 48.7% +0.6
Ohio St 28-27-0 50.9% 49.1% +0.1
Indiana 30-32-3 48.4% 51.6% -1.2
Wisconsin 26-29-0 47.3% 52.7% +0.7
Maryland 32-36-1 47.1% 52.9% -3.1
Northwestern 32-37-3 46.4% 53.6% 0.0
Rutgers 35-42-0 45.5% 54.6% +0.8
Minnesota 35-43-2 44.9% 55.1% +0.1
Illinois 24-30-0 44.4% 55.6% -0.9
Purdue 12-18-0 40.0% 60.0% -2.0