What is every Big Ten Conference team's record against the point spread as an underdog in the 2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Nebraska 4-1-0 80.0% -0.8 +2.6
Michigan St 2-1-0 66.7% -10.3 +0.2
Minnesota 4-2-0 66.7% -10.8 0.0
Northwestern 5-3-0 62.5% -9.8 -2.9
Maryland 5-4-0 55.6% -15.9 -3.2
Iowa 1-1-1 50.0% -9.3 -4.5
Wisconsin 1-1-0 50.0% -8.0 0.0
Purdue 5-6-0 45.5% -14.6 -3.6
Indiana 2-3-0 40.0% -14.0 -2.1
Rutgers 2-5-0 28.6% -22.7 -8.5
Illinois 2-6-0 25.0% -17.0 -10.7
Michigan 0-2-0 0.0% -18.0 -14.8
Penn St 0-4-0 0.0% -21.5 -12.8