What is every Big Ten Conference team's record against the over/under line as a road underdog since the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Nebraska 15-7-0 68.2% 31.8% +7.9
Penn State 12-8-0 60.0% 40.0% +2.3
Indiana 21-14-0 60.0% 40.0% +4.1
Illinois 23-16-0 59.0% 41.0% +5.0
Maryland 22-18-2 55.0% 45.0% +1.8
Wisconsin 6-5-0 54.5% 45.5% +1.0
Northwestern 17-17-1 50.0% 50.0% +1.6
Minnesota 19-19-1 50.0% 50.0% -0.4
Iowa 10-11-0 47.6% 52.4% -4.5
Purdue 17-20-1 46.0% 54.0% -1.7
Rutgers 19-25-0 43.2% 56.8% +2.2
Ohio State 3-4-0 42.9% 57.1% +2.1
Michigan 7-13-0 35.0% 65.0% -4.6
Michigan St 6-15-0 28.6% 71.4% -7.9