What is every Big Ten Conference team's record against the point spread as a home underdog since the 2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio State 1-0-0 100.0% 23.0 +27.5
Wisconsin 1-0-0 100.0% -7.0 +3.0
Penn State 5-3-0 62.5% -3.2 +3.8
Minnesota 12-9-0 57.1% -4.0 +3.2
Iowa 5-4-0 55.6% -2.3 +8.7
Michigan St 4-4-0 50.0% -9.0 +0.5
Michigan 2-2-0 50.0% -17.5 -7.6
Illinois 15-16-0 48.4% -14.1 -2.9
Rutgers 12-14-0 46.2% -23.3 -5.3
Northwestern 9-11-1 45.0% -9.8 -1.6
Indiana 8-13-2 38.1% -13.7 -4.0
Maryland 8-14-0 36.4% -22.0 -11.1
Purdue 11-22-0 33.3% -15.3 -6.2
Nebraska 3-8-0 27.3% -18.3 -9.7