What is every Independent I-A team's record against the over/under line as a favorite since the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
U Mass 7-3-0 70.0% 30.0% +7.2
Liberty 11-6-0 64.7% 35.3% +3.2
N Mex State 6-4-0 60.0% 40.0% +5.3
Connecticut 3-2-0 60.0% 40.0% +10.1
Army 16-14-1 53.3% 46.7% +0.1
Notre Dame 21-22-0 48.8% 51.2% -1.9
BYU 12-18-1 40.0% 60.0% -3.6