Senior guard Desmar Jackson prepares for a dunk Saturday during the Salukis’ 71-66 exhibition win over the University of Missouri- St. Louis at SIU Arena. Jackson led SIU with 29 points and shot 13-of-16 from the free-throw line. SIU will host William Jewell College for an exhibition game at 7:05 p.m. Saturday at SIU Arena.CHRIS ZOELLER