VALLEY CITY, N.D (vcsuvikings.com) – Dustin Mertz hit two home runs and had seven RBIs in game one Tuesday as the Valley City State baseball team split a conference doubleheader with Mayville State Mertz hit a grand slam in the fifth inning and a two-run shot in the eighth inning of the opening game, powering the Vikings to a 10-1 victory. In game two, Mayville State scored five early runs en route to an 8-3 victory. Valley City State is now 13-18 overall and 6-4 in the North Star Athletic Association. Mayville State, which entered the night with a share of the conference lead, is now 18-9 overall and 7-3 in conference play.