What is every Big Ten Conference team's record against the over/under line against ranked opponents? Includes the 2019-2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Iowa 3-0-0 100.0% 0.0% +4.2
Indiana 3-1-0 75.0% 25.0% +4.8
Penn State 3-1-0 75.0% 25.0% -2.5
Purdue 2-1-0 66.7% 33.3% +2.2
Northwestern 4-2-0 66.7% 33.3% +1.6
Illinois 2-1-0 66.7% 33.3% +8.5
Nebraska 2-1-0 66.7% 33.3% +3.3
Michigan 4-2-0 66.7% 33.3% +6.8
Maryland 3-2-0 60.0% 40.0% +7.5
Ohio State 3-3-0 50.0% 50.0% +4.0
Wisconsin 1-1-0 50.0% 50.0% -8.2
Rutgers 1-2-0 33.3% 66.7% -8.2
Michigan St 0-3-0 0.0% 100.0% -14.7
Minnesota 0-2-0 0.0% 100.0% -13.5