What is every Independent I-A team's record against the over/under line as a favorite since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Liberty 31-19-1 62.0% 38.0% +5.5
N Mex State 11-7-0 61.1% 38.9% +6.1
Notre Dame 33-28-0 54.1% 45.9% +0.9
Army 21-23-2 47.7% 52.3% -0.4
BYU 22-25-1 46.8% 53.2% -0.6
U Mass 5-6-0 45.5% 54.6% -2.8
Connecticut 3-8-0 27.3% 72.7% 0.0