What is every Big Ten Conference team's record against the point spread as an underdog since the 2014-2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Maryland 32-23-4 58.2% -2.8 +1.6
Wisconsin 31-25-3 55.4% -2.3 +2.7
Penn State 49-42-2 53.8% -5.5 +1.2
Purdue 21-19-3 52.5% -4.2 -0.2
Indiana 37-36-1 50.7% -5.8 +0.1
Michigan 31-32-1 49.2% -3.6 +1.7
Rutgers 59-65-2 47.6% -10.4 -0.7
Nebraska 49-55-1 47.1% -8.2 -0.2
Michigan St 16-18-0 47.1% -4.6 -0.3
Northwestern 45-51-2 46.9% -7.7 -0.6
Iowa 35-41-3 46.1% -5.0 +0.7
Illinois 38-53-2 41.8% -7.4 -0.5
Ohio State 26-40-1 39.4% -6.7 -1.3
Minnesota 34-53-1 39.1% -7.8 -0.9