Jay Harris had 17 points and made five 3-pointers for the Crusaders (9-6, 2-1 Horizon League. Kenney made four shots from 3-point range.
Green Bay never led after 16:07 remained in the first half but got within 83-80 in the final minute. Jay Harris made a 3-pointer for Valpo with 28 seconds remaining, and two Van Wijk free throws gave it the cushion to withstand a 3-pointer by Armstead with four seconds left.
Ryan Broekhoff had 15 points and seven rebounds for the Crusaders.
Nike Men's Valparaiso Crusaders Gold Basketball Practice T-ShirtShop
ESPN's Dan Dakich joins The Paul Finebaum Show to discuss the SEC's presence in the NBA Draft.
Ted Kapita was the top-rated recruit from West Virginia in the class of 2015 and recently played at DME Academy in Florida.
With the Suns drafting Tyler Ulis, they now have five guards on their roster who attended Kentucky.