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

Definitions
Team Over Record Over % Under % Total +/-
Michigan 1-0-0 100.0% 0.0% +1.5
Indiana 3-0-0 100.0% 0.0% +10.0
Nebraska 3-0-1 100.0% 0.0% +9.9
Michigan St 2-0-0 100.0% 0.0% +3.0
Maryland 3-1-0 75.0% 25.0% +11.8
Rutgers 3-2-0 60.0% 40.0% -4.9
Iowa 1-1-0 50.0% 50.0% +5.5
Northwestern 1-1-0 50.0% 50.0% +8.0
Minnesota 1-1-0 50.0% 50.0% +1.8
Illinois 1-4-0 20.0% 80.0% -12.9
Purdue 0-1-0 0.0% 100.0% -13.0