What is every Big Ten Conference team's record against the over/under line as a home favorite in the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 1-0-0 100.0% 0.0% +20.0
Penn St 3-1-0 75.0% 25.0% +11.9
Ohio St 2-1-0 66.7% 33.3% +7.7
Nebraska 1-1-0 50.0% 50.0% -8.5
Iowa 1-1-0 50.0% 50.0% +1.5
Purdue 1-1-0 50.0% 50.0% +3.0
Wisconsin 1-2-0 33.3% 66.7% -11.3
Maryland 0-1-0 0.0% 100.0% -3.0
Indiana 0-1-0 0.0% 100.0% -27.0
Rutgers 0-1-0 0.0% 100.0% -8.5
Michigan 0-2-0 0.0% 100.0% -6.8
Northwestern 0-3-0 0.0% 100.0% -10.2