(5) Oak Hall def. (4) Providence School, 3-0 (25-23, 25-18, 25-18) OHHS: Cassidy McDonald 19 service points, 5 aces, 5 kills, 2 blocks, 5 digs. (1) Trinity Catholic def. (8) Bishop Snyder, 3-0 (25-11, 25-6, 25-17) Saturday: (5) Oak Hall at (1) Trinity Catholic. 7 pm at Trinity Catholic High…