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 +/-
Penn St 98-64-2 60.5% -4.4 +2.1
Wisconsin 55-46-6 54.5% -2.3 +2.3
Purdue 30-29-2 50.9% -3.0 +0.9
Northwestern 79-77-6 50.6% -6.5 +0.3
Maryland 59-58-4 50.4% -4.0 +0.7
Rutgers 89-90-1 49.7% -8.8 -0.3
Michigan 50-55-1 47.6% -4.4 +1.3
Indiana 58-65-2 47.2% -6.2 -0.4
Nebraska 87-98-2 47.0% -8.6 -0.3
Michigan St 38-44-1 46.3% -5.0 -0.2
Illinois 53-62-3 46.1% -6.1 +0.3
Minnesota 76-93-3 45.0% -7.9 -0.7
Iowa 51-64-4 44.4% -4.7 +0.5
Ohio St 48-62-2 43.6% -5.8 -0.5