WednesdayBaseballButler at Shaler, 4 p.m.Central Catholic at Seneca Valley, 4 p.m.Mars vs. Knoch, 4 p.m., Kelly Automotive ParkDeer Lakes at Freeport, 3:45 p.m.Slippery Rock at Oil City, 4:15 p.m.Grove City at Meadville, 4 p.m.Track and FieldUnion, Keystone at Karns City (girls), 4 p.m.Karns City, Keystone at Union (boys), 3:45 p.m.A-C Valley, Cranberry at North Clarion (girls), 4 p.m.A-C Valley, North Clarion at Cranberry (boys), 4 p.m.Boys LacrosseFox Chapel at Butler, 6 p.m.Quaker Valley at Knoch, 7 p.m.Mars at Freeport, 7:30 p.m.

ThursdayBaseballKnoch vs. Butler, 6:30 p.m., Kelly Automotive ParkMoniteau vs. Karns City, 4 p.m., Kelly Automotive ParkGreensburg Salem at Freeport, 6:30 p.m.A-C Valley at Union, 4 p.m.SoftballButler at Pine-Richland, 4 p.m.Moon at Seneca Valley, 4 p.m.Knoch at Mars, 3:45 p.m.Deer Lakes at Freeport, 3:45 p.m.Cardinal Wuerl North Catholic at VincentianMoniteau at Karns City, 4 p.m.Slippery Rock at Franklin, 4 p.m.Grove City at Hickory, 4 p.m.Boys VolleyballShaler at Butler, 6 p.m.Bethel Park at Seneca Valley, 6 p.m.Boys LacrosseMars at Central Catholic, 7:30 p.m.Girls LacrosseAquinas Academy at Butler, 6 p.m.Mars at Knoch, 7:30 p.m.Cardinal Wuerl North Catholic at Freeport, 5 p.m.