What is every Independent I-A team's record against the over/under line as an underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
U Mass 57-40-0 58.8% 41.2% +4.6
N Mex State 53-41-1 56.4% 43.6% +2.5
Navy 33-32-1 50.8% 49.2% +2.3
Notre Dame 16-16-0 50.0% 50.0% -0.6
BYU 24-28-0 46.2% 53.9% -0.2
Connecticut 43-51-2 45.7% 54.3% -0.9
Army 25-41-0 37.9% 62.1% -1.4
Liberty 10-21-0 32.3% 67.7% -6.3