What is every Mid-American Conference team's record against the over/under line as an underdog since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
U Mass 55-32-0 63.2% 36.8% +5.8
Toledo 16-11-0 59.3% 40.7% +6.9
Central Mich 35-30-0 53.9% 46.2% +2.2
E Michigan 42-37-1 53.2% 46.8% +1.2
Bowling Grn 41-37-2 52.6% 47.4% +1.8
Kent St 41-37-0 52.6% 47.4% -0.4
N Illinois 28-29-0 49.1% 50.9% +0.9
W Michigan 21-23-0 47.7% 52.3% -0.6
Buffalo 25-31-2 44.6% 55.4% -0.5
Miami (OH) 31-39-0 44.3% 55.7% -0.4
Akron 34-48-0 41.5% 58.5% -2.1
Ohio 18-28-1 39.1% 60.9% -4.2
Ball St 29-49-0 37.2% 62.8% -2.3