The Elk County Catholic Lady Crusaders advanced to the District 9 Class A final four by defeating the Keystone Lady Panthers 3-1 last night in a quarterfinal match.
Elk Catholic will meet the Oswayo Valley Green Wave in the semifinals. Oswayo Valley needed five sets to get by Port Allegany last night 25-17, 25-21, 20-25, 13-25 and 17-15.
The other semifinal match Saturday at St. Marys Area will see Clarion taking on North Clarion. Clarion ousted AC Valley while North Clarion eliminated Union.