What is every Big Ten Conference team's record against the over/under line as a home underdog in the 2022-2023 season?

Definitions
Team Over Record Over % Under % Total +/-
Penn St 1-0-0 100.0% 0.0% +33.5
Michigan 2-0-0 100.0% 0.0% +9.3
Minnesota 6-6-0 50.0% 50.0% +0.6
Nebraska 4-5-0 44.4% 55.6% -4.8
Wisconsin 1-3-0 25.0% 75.0% -5.9
Northwestern 1-5-0 16.7% 83.3% -4.9
Rutgers 0-1-0 0.0% 100.0% -24.0
Michigan St 0-1-0 0.0% 100.0% -6.0
Ohio St 0-1-0 0.0% 100.0% -10.0