What is every Summit Conference team's record against the over/under line as an underdog since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Oral Roberts 70-37-0 65.4% 34.6% +3.1
S Dakota St 37-21-0 63.8% 36.2% +7.1
North Dakota 65-46-1 58.6% 41.4% +3.8
Denver 61-45-0 57.6% 42.4% +2.2
South Dakota 43-32-0 57.3% 42.7% +3.5
W Illinois 62-54-0 53.4% 46.6% +1.8
N Dakota St 31-28-0 52.5% 47.5% +0.3
Neb Omaha 48-45-0 51.6% 48.4% +1.9
IUPUI 57-59-0 49.1% 50.9% +0.2
IPFW 35-40-1 46.7% 53.3% -2.1
UMKC 25-32-0 43.9% 56.1% -3.6