What is every Big Ten Conference team's record against the point spread as a home underdog since the 2017 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Ohio State 1-0-0 100.0% 23.0 +27.5
Purdue 7-3-0 70.0% 2.8 +9.1
Iowa 3-2-1 60.0% 5.5 +12.6
Illinois 8-8-0 50.0% -16.5 -2.3
Minnesota 5-5-0 50.0% -7.9 -1.8
Rutgers 9-11-0 45.0% -19.9 -1.8
Northwestern 4-5-1 44.4% -11.1 -0.1
Maryland 4-7-0 36.4% -24.1 -13.0
Penn State 1-2-0 33.3% -11.3 -6.5
Michigan St 3-6-0 33.3% -13.0 -4.8
Indiana 3-7-1 30.0% -14.8 -5.5
Nebraska 2-6-0 25.0% -21.5 -11.2
Michigan 1-3-0 25.0% -22.0 -14.6