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

Definitions
Team Over Record Over % Under % Total +/-
Purdue 3-1-0 75.0% 25.0% +5.8
Michigan St 12-4-0 75.0% 25.0% +3.2
Maryland 6-4-1 60.0% 40.0% +2.2
Ohio St 7-5-0 58.3% 41.7% +5.6
Nebraska 11-8-0 57.9% 42.1% +5.5
Michigan 4-3-2 57.1% 42.9% +5.9
Penn St 11-9-0 55.0% 45.0% +3.4
Minnesota 6-5-0 54.6% 45.5% +1.9
Indiana 6-6-0 50.0% 50.0% +1.2
Iowa 7-8-1 46.7% 53.3% +0.8
Northwestern 6-8-1 42.9% 57.1% -3.5
Rutgers 8-13-0 38.1% 61.9% -1.2
Illinois 5-13-0 27.8% 72.2% -5.7
Wisconsin 1-4-0 20.0% 80.0% -1.0