What is every Big Ten Conference team's record against the over/under line as a home underdog? Includes the 2020-2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Minnesota 1-0-0 100.0% 0.0% +20.0
Indiana 1-0-0 100.0% 0.0% +9.0
Purdue 0-1-0 0.0% 100.0% -8.0