READING, Pa. – The Messiah women’s lacrosse team claimed their seventh-straight victory with an 18-7 win over the Alvernia Golden Wolves on Wednesday night. With the victory, Messiah moves back to .500 and remains undefeated in the MAC Commonwealth with a 5-0 record. Hayley Lettinga scored half a dozen goals to lead eight goal scorers on the evening while Mackenzie O’Haver and Grace Hejeebu split time between the pipes. O’Haver made seven first-half saves to earn the victory. The victory sets up a showdown with No. 18-ranked York Spartans in the final game of the regular season. The game will…