What is every Summit Conference team's record against the over/under line as an underdog since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Denver 90-50-1 64.3% 35.7% +4.0
Oral Roberts 61-38-2 61.6% 38.4% +2.7
North Dakota 83-68-0 55.0% 45.0% +2.7
Neb Omaha 78-65-2 54.6% 45.5% +0.8
S Dakota St 26-22-1 54.2% 45.8% +3.5
South Dakota 49-42-1 53.9% 46.2% +3.1
Kansas City 60-56-2 51.7% 48.3% +0.1
N Dakota St 42-42-0 50.0% 50.0% +1.8
IPFW 49-51-2 49.0% 51.0% 0.0
W Illinois 57-65-0 46.7% 53.3% 0.0
St. Thomas 18-26-0 40.9% 59.1% -1.4