An intriguing matchup between 1,000-point scorers on two high-tempo teams highlights Friday’s Class C North girls semifinal matchups at the Cross Insurance Center in Bangor. That contest pits fourth-seeded and unbeaten Downeast Athletic Conference power Calais, still undefeated at 19-0, against top seed and Penobscot Valley Conference power Stearns of Millinocket (17-2). Stearns’ leader is senior guard Katherine Alley, while the Blue Devils have a legitimate sharpshooter in senior guard Lauren Cook.