What is every Summit Conference team's record against the over/under line as a favorite in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
N Dakota St 14-6-0 70.0% 30.0% +4.1
Oral Roberts 2-1-0 66.7% 33.3% +3.3
IPFW 11-6-0 64.7% 35.3% +1.3
North Dakota 4-3-0 57.1% 42.9% -0.9
S Dakota St 15-13-0 53.6% 46.4% +3.7
Neb Omaha 9-9-0 50.0% 50.0% -0.5
South Dakota 5-9-0 35.7% 64.3% -5.2
W Illinois 3-6-0 33.3% 66.7% -3.3
Denver 0-6-0 0.0% 100.0% -12.8