What is every Big Ten Conference team's record against the over/under line as a favorite since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan 15-8-0 65.2% 34.8% +4.0
Minnesota 7-5-0 58.3% 41.7% +5.5
Penn State 14-10-0 58.3% 41.7% +0.6
Wisconsin 12-10-0 54.5% 45.5% +1.1
Purdue 7-6-0 53.8% 46.2% +1.9
Michigan St 9-9-0 50.0% 50.0% -1.5
Rutgers 1-1-0 50.0% 50.0% +4.5
Maryland 5-5-0 50.0% 50.0% +3.5
Ohio State 12-14-1 46.2% 53.8% +3.3
Nebraska 6-8-0 42.9% 57.1% -1.5
Iowa 7-11-1 38.9% 61.1% -4.4
Indiana 5-8-0 38.5% 61.5% -1.5
Illinois 3-5-0 37.5% 62.5% -1.7
Northwestern 3-6-0 33.3% 66.7% -3.4