What is every Big Ten Conference team's record against the point spread as a road underdog since the 2014 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Purdue 23-10-1 69.7% -6.6 +5.9
Nebraska 20-10-1 66.7% -12.6 -2.5
Northwestern 22-13-0 62.9% -8.1 +3.5
Minnesota 17-13-2 56.7% -6.0 +2.7
Iowa 12-11-0 52.2% -4.3 +1.5
Illinois 22-21-0 51.2% -14.0 +0.8
Michigan 6-6-0 50.0% -9.1 -1.7
Rutgers 21-21-2 50.0% -20.3 -1.6
Ohio St 1-1-0 50.0% 3.0 +6.5
Indiana 16-19-0 45.7% -15.1 -0.3
Michigan St 11-14-3 44.0% -12.7 -0.7
Penn St 6-8-0 42.9% -13.5 -4.6
Wisconsin 3-4-0 42.9% -11.3 -1.4
Maryland 14-22-0 38.9% -16.5 -2.3