FridaySwimmingFreeport at Armstrong, 6 p.m.College BasketballWPCC Tournament: CCBC at Butler County Community College (women), 5 p.m.

SaturdayBoys BasketballPlayoffsWPIAL Class 3ANorth Catholic vs. Valley, 3 p.m., at Fox ChapelWPIAL Class 2ASummit Academy vs. Shenango, noon, at Fox ChapelSwimmingSeneca Valley at North Allegheny Invitational, 5 p.m.College BasketballSlippery Rock at Clarion (women), 1 p.m.Slippery Rock at Clarion, 3 p.m.WPCC Tournament: Opponent TBA at Butler County Community College, 1 p.m.