ALLENDALE, Mich. – The Saginaw Valley State University softball team fought Grand Valley State to extra innings, but the Lakers (47-6) were able to get a run in the eighth to defeat the Cardinals (37-6) to win the regional tournament. Katelyn Pnacek and Sarah Gersch recorded hits for Saginaw Valley State. Jaclyn Groves pitched six innings of relief where she allowed three hits, no runs, and struck out a batter. Emily Depew (L, 19-8) came into the game in the seventh inning and gave up the game’s only run in two innings of work. The Cardinals used defense to keep…