What is every Independent I-A team's record against the over/under line as an underdog? Includes the 2020-2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Liberty 2-1-0 66.7% 33.3% -9.8
Army 1-1-0 50.0% 50.0% -3.5
U Mass 1-2-0 33.3% 66.7% -13.5