What is every Big Ten Conference team's record against the point spread as an underdog since the 2008 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio St 17-7-0 70.8% 2.8 +8.1
Minnesota 60-41-3 59.4% -7.6 +2.7
Northwestern 63-45-2 58.3% -8.2 +1.7
Wisconsin 21-16-0 56.8% -4.8 +2.3
Nebraska 40-32-1 55.6% -11.4 -2.6
Iowa 34-31-4 52.3% -5.0 +2.0
Purdue 58-58-4 50.0% -12.1 -0.9
Rutgers 55-57-3 49.1% -16.2 -1.5
Illinois 55-60-0 47.8% -12.9 -0.7
Michigan St 34-38-4 47.2% -11.8 -2.2
Penn St 24-27-2 47.1% -7.6 +0.4
Indiana 51-64-3 44.4% -15.4 -2.7
Maryland 48-61-2 44.0% -14.8 -3.1
Michigan 20-30-0 40.0% -10.3 -3.4