What is every Independent I-A team's record against the over/under line as a favorite since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Liberty 31-19-1 62.0% 38.0% +5.5
N Mex State 16-11-0 59.3% 40.7% +4.3
Army 34-27-2 55.7% 44.3% +2.1
Notre Dame 49-43-0 53.3% 46.7% +1.3
BYU 31-37-1 45.6% 54.4% -0.6
U Mass 10-13-0 43.5% 56.5% -3.6
Connecticut 6-13-0 31.6% 68.4% -2.3