What is every Big Ten Conference team's record against the point spread as a road underdog since the 2020-2021 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Illinois 11-3-1 78.6% 1.8 +6.5
Penn St 23-15-1 60.5% -5.7 +1.8
Purdue 8-6-0 57.1% 0.1 +3.4
Northwestern 20-16-0 55.6% -5.5 +1.7
Wisconsin 15-12-0 55.6% -3.4 +1.4
Iowa 15-14-0 51.7% -2.4 +2.6
Minnesota 19-21-1 47.5% -11.0 -1.4
Maryland 17-20-0 46.0% -5.0 +0.9
Rutgers 15-20-0 42.9% -7.5 -1.2
Ohio St 11-16-0 40.7% -6.4 -1.3
Nebraska 17-26-0 39.5% -10.6 0.0
Michigan 11-17-0 39.3% -7.1 -0.6
Indiana 12-19-1 38.7% -6.2 0.0
Michigan St 8-14-1 36.4% -7.8 -2.6