What is every Independent I-A team's record against the over/under line as an underdog since the 2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Notre Dame 7-5-0 58.3% 41.7% +1.5
Connecticut 15-12-2 55.6% 44.4% +0.6
U Mass 17-17-0 50.0% 50.0% +0.6
BYU 8-8-0 50.0% 50.0% +1.6
Army 10-11-0 47.6% 52.4% +1.3
N Mex State 10-16-0 38.5% 61.5% -0.7
Liberty 4-8-0 33.3% 66.7% -8.8