What is every Big Ten Conference team's record against the over/under line coming off a win in the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 6-2-0 75.0% 25.0% -2.1
Michigan 6-4-0 60.0% 40.0% +7.5
Penn St 5-4-0 55.6% 44.4% -0.3
Purdue 3-3-0 50.0% 50.0% +0.4
Ohio St 6-6-0 50.0% 50.0% +4.0
Wisconsin 3-4-0 42.9% 57.1% -3.4
Indiana 2-3-0 40.0% 60.0% -2.9
Northwestern 3-5-0 37.5% 62.5% -6.3
Minnesota 2-4-0 33.3% 66.7% -4.0
Michigan St 2-5-0 28.6% 71.4% -13.1
Illinois 1-3-0 25.0% 75.0% -2.5
Nebraska 1-3-0 25.0% 75.0% -12.6
Maryland 1-4-0 20.0% 80.0% -6.3
Rutgers 0-1-0 0.0% 100.0% -5.5