What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Michigan St 9-3-0 75.0% 25.0% +2.7
Michigan 13-9-0 59.1% 40.9% +3.8
Iowa 20-16-1 55.6% 44.4% +5.3
Penn State 23-19-0 54.8% 45.2% +2.6
Nebraska 24-21-0 53.3% 46.7% +3.5
Maryland 20-18-1 52.6% 47.4% -1.9
Rutgers 23-22-1 51.1% 48.9% +0.7
Northwestern 19-21-2 47.5% 52.5% -1.2
Ohio State 15-18-0 45.5% 54.5% -2.0
Indiana 15-21-2 41.7% 58.3% -1.5
Purdue 9-13-0 40.9% 59.1% -2.7
Illinois 14-25-1 35.9% 64.1% -3.1
Minnesota 13-28-1 31.7% 68.3% -3.0
Wisconsin 9-20-0 31.0% 69.0% -4.2