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

Definitions
Team Over Record Over % Under % Total +/-
Illinois St 74-51-3 59.2% 40.8% +3.1
Indiana St 51-38-2 57.3% 42.7% +2.6
N Iowa 48-40-1 54.6% 45.5% +3.0
Murray St 31-26-0 54.4% 45.6% +0.8
Missouri St 43-39-0 52.4% 47.6% +1.0
Bradley 39-39-1 50.0% 50.0% 0.0
IL-Chicago 62-62-0 50.0% 50.0% +1.1
Evansville 75-83-1 47.5% 52.5% +1.1
Drake 34-38-2 47.2% 52.8% +1.3
Valparaiso 65-74-0 46.8% 53.2% +0.3
S Illinois 40-54-1 42.6% 57.5% -2.4
Loyola-Chi 22-32-1 40.7% 59.3% -2.5
Belmont 15-26-0 36.6% 63.4% -3.7