What is every Big Ten Conference team's record against the point spread as a home underdog since the 2003 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Wisconsin 7-3-0 70.0% -1.9 +2.8
Ohio St 4-2-0 66.7% 5.0 +9.3
Iowa 12-7-2 63.2% -1.3 +6.6
Northwestern 30-26-2 53.6% -9.3 -0.1
Penn St 12-11-2 52.2% -2.5 +3.6
Minnesota 24-23-1 51.1% -8.5 +0.7
Michigan 9-9-0 50.0% -7.9 -2.3
Michigan St 16-18-0 47.1% -10.4 -1.3
Nebraska 14-16-0 46.7% -8.4 -0.8
Illinois 27-34-1 44.3% -13.7 -2.7
Maryland 22-28-1 44.0% -15.3 -5.9
Rutgers 24-34-1 41.4% -16.5 -3.9
Indiana 28-40-3 41.2% -12.5 -2.2
Purdue 22-34-2 39.3% -11.2 -3.2