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

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio St 1-0-0 100.0% 23.0 +26.5
Wisconsin 2-0-0 100.0% -10.5 +2.0
Minnesota 10-8-1 55.6% -7.1 +0.2
Northwestern 11-11-2 50.0% -11.6 -0.1
Michigan 3-3-0 50.0% -10.2 -3.9
Iowa 4-4-1 50.0% -1.1 +10.2
Penn St 4-4-0 50.0% -3.1 +4.2
Michigan St 9-12-0 42.9% -15.0 -3.7
Illinois 12-18-0 40.0% -13.9 -2.8
Maryland 9-14-0 39.1% -22.3 -10.7
Nebraska 8-13-0 38.1% -13.5 -5.3
Purdue 11-18-0 37.9% -8.2 -1.4
Indiana 10-17-1 37.0% -13.9 -3.3
Rutgers 14-24-0 36.8% -22.2 -6.4