What is every Big Ten Conference team's record against the point spread in non-conference games since the 2014-2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Purdue 90-63-3 58.8% 15.6 +2.6
Iowa 82-59-2 58.2% 14.3 +1.7
Northwestern 67-55-7 54.9% 12.3 +1.6
Oregon 86-72-1 54.4% 10.5 +0.8
Michigan St 87-74-1 54.0% 12.9 +1.1
Indiana 75-67-1 52.8% 12.9 +0.2
USC 79-72-0 52.3% 9.1 -0.3
Wisconsin 78-74-3 51.3% 11.0 +0.2
Michigan 81-77-0 51.3% 12.8 +1.6
Nebraska 67-65-1 50.8% 8.9 +0.2
Illinois 69-67-7 50.7% 12.7 +0.9
Penn St 61-64-2 48.8% 10.2 +0.8
Minnesota 60-63-5 48.8% 10.2 +0.4
Ohio St 68-72-4 48.6% 13.9 +1.5
UCLA 76-82-1 48.1% 9.8 -0.1
Rutgers 54-59-5 47.8% 8.4 -0.2
Maryland 67-74-1 47.5% 12.7 -0.1
Washington 59-74-2 44.4% 6.6 -0.7