Scranton Prep reached its second straight PIAA Class 2A girls tennis final with a 3-0 win over Quaker Valley on Saturday morning at the Hershey Racquet Club. The Classics (20-2) will defend their state title at 4 p.m. against 1-1 Lower Moreland (19-2) in a rematch of last year’s state final. Lower Moreland defeated North Catholic, 4-1, in the semifinals. Last season, Scranton Prep defeated …