Tigerville, S.C.----The North Greenville University Crusaders picked up a pair of one-run victories Tuesday afternoon, sweeping a doubleheader against visiting Wingate University in NCAA Division II softball action. The Crusaders took the first game 1-0, while a walk-off homer gave NGU the 4-3 game two victory to move to 2-0 on the year. The Bulldogs fall to 1-3 overall.