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

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio St 3-1-0 75.0% 4.3 +9.4
Wisconsin 4-2-0 66.7% -7.0 -0.7
Minnesota 23-17-1 57.5% -7.4 +1.6
Iowa 8-6-2 57.1% -2.9 +6.5
Michigan 8-7-0 53.3% -8.8 -2.7
Penn St 8-8-1 50.0% -2.7 +4.0
Northwestern 18-21-2 46.2% -10.2 -0.8
Illinois 21-25-0 45.7% -11.8 -1.3
Michigan St 11-14-0 44.0% -14.6 -4.5
Indiana 21-28-3 42.9% -12.9 -2.9
Maryland 17-24-1 41.5% -17.7 -7.7
Nebraska 10-15-0 40.0% -11.7 -3.8
Purdue 20-31-2 39.2% -11.6 -3.3
Rutgers 18-30-0 37.5% -18.9 -5.3