What is every Big Ten Conference team's record against the point spread as an underdog since the 2018 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Northwestern 26-19-2 57.8% -10.6 +1.8
Nebraska 19-14-1 57.6% -10.9 -0.6
Purdue 21-16-0 56.8% -5.9 +2.2
Minnesota 17-13-1 56.7% -4.7 +2.4
Wisconsin 5-4-0 55.6% -10.6 +0.3
Illinois 24-21-0 53.3% -9.7 +2.4
Michigan 5-5-0 50.0% -4.8 +1.2
Ohio St 3-3-0 50.0% 0.5 +5.4
Indiana 21-22-0 48.8% -14.3 -1.3
Iowa 11-12-2 47.8% -5.8 +0.5
Penn St 6-8-0 42.9% -9.1 -1.2
Rutgers 20-29-2 40.8% -19.9 -2.3
Michigan St 13-22-3 37.1% -14.9 -3.6
Maryland 13-22-0 37.1% -18.3 -5.8