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

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio State 7-2-0 77.8% -1.8 +3.4
Northwestern 31-11-0 73.8% -3.0 +5.9
Purdue 29-16-2 64.4% -12.6 +1.7
Minnesota 28-17-4 62.2% -9.0 +3.2
Nebraska 16-11-1 59.3% -14.6 -4.9
Rutgers 30-22-1 57.7% -14.8 +0.8
Wisconsin 8-6-1 57.1% -6.7 +0.7
Indiana 22-25-0 46.8% -18.0 -2.4
Iowa 13-15-0 46.4% -4.1 +2.0
Illinois 22-27-0 44.9% -16.9 -2.0
Michigan St 12-15-1 44.4% -11.3 -2.0
Maryland 22-29-1 43.1% -14.9 -0.6
Penn State 8-11-1 42.1% -13.7 -2.7
Michigan 10-17-0 37.0% -10.9 -3.4