Mastro is Masterful! Mater Dei pitcher hurls 2-hitter to top South River Gallery Mastro is Masterful! Mater Dei pitcher hurls 2-hitter to top South River AA-Main Story Section, HS Baseball, Mater Dei, Mater Dei High School, South River High School Mastro is Masterful! Mater Dei pitcher hurls 2-hitter to top South River Patrick Mastro throws a complete game on the hill and drove in a run in Mater Dei Prep's 3-1 win [...] Mastro is Masterful! Mater Dei pitcher hurls 2-hitter to top South Riverrchrampanis2019-04-24T16:48:23-04:00