What is every Big Ten Conference team's record against the over/under line as a home favorite in the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Rutgers 3-0-0 100.0% 0.0% +13.2
Michigan St 3-1-0 75.0% 25.0% +1.5
Maryland 2-1-0 66.7% 33.3% +4.2
Illinois 2-1-0 66.7% 33.3% +5.0
Nebraska 3-2-0 60.0% 40.0% -0.5
Indiana 1-1-0 50.0% 50.0% +7.5
Ohio St 3-4-0 42.9% 57.1% +3.3
Iowa 3-4-0 42.9% 57.1% -1.3
Northwestern 1-2-0 33.3% 66.7% -2.8
Wisconsin 2-4-1 33.3% 66.7% -1.0
Purdue 1-3-0 25.0% 75.0% -15.0
Minnesota 1-3-0 25.0% 75.0% -13.5
Michigan 1-5-0 16.7% 83.3% -6.1
Penn St 1-5-0 16.7% 83.3% -9.8