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

Definitions
Team Over Record Over % Under % Total +/-
Maryland 1-0-0 100.0% 0.0% +37.5
Illinois 1-0-0 100.0% 0.0% +5.0
Iowa 1-0-0 100.0% 0.0% +1.5
Michigan 3-2-0 60.0% 40.0% +3.5
Ohio St 2-2-0 50.0% 50.0% +4.3
Purdue 3-6-0 33.3% 66.7% -0.1
Northwestern 1-2-0 33.3% 66.7% -13.7
Penn St 1-3-0 25.0% 75.0% -5.5
Michigan St 2-7-0 22.2% 77.8% -1.1
Minnesota 0-1-0 0.0% 100.0% -6.0
Wisconsin 0-0-1 0.0% 0.0% 0.0
Indiana 0-1-0 0.0% 100.0% -21.0