ThursdayBaseballBrockway at Karns City at Kelly Automotive Park, 6 p.m.Sharon at Slippery Rock, 4 p.m.Clarion-Limestone at Moniteau at Kelly Automotive Park, 4 p.m.North Clarion at A-C Valley, 4:15 p.m.Clarion at Union, 4 p.m.SoftballNorth Allegheny at Butler, 4 p.m.Seneca Valley at Pine-Richland, 4 p.m.Mars at Montour, 3:30 p.m.Mount Pleasant at Knoch, 4 p.m.Conneaut at Slippery Rock, 4 p.m.CWNC at Shady Side Academy, 3:30 p.m.Freeport at South Allegheny, 3:30 p.m.Leechburg at Karns City, 6 p.m.Clarion-Limestone at Moniteau, 4:15 p.m.Lakeview at Grove City, 4 p.m.Clarion at Union, 4 p.m.Boys LacrosseSeneca Valley at Sewickley Academy, 4:30 p.m.Mars at Trinity, 4 p.m.Chartiers Valley at Knoch, 6 p.m.Girls LacrosseHempfield at Freeport, 5 p.m.Boys TennisOil City at Grove City, 3:30 p.m.Boys VolleyballButler at Pine-Richland, 7:30 p.m.Seneca Valley at North Hills, 6 p.m.Summit Academy at Mars, 7:15 p.m.Obama Academy at CWNC, 7:15 p.m.

FridayBaseballButler at North Allegheny, 7 p.m.Seneca Valley at Pine-Richland, 4 p.m.Greensburg Salem at Knoch at Kelly Automotive Park, 4 p.m.Freeport at Deer Lakes, 4 p.m.CWNC at Freedom, 4 p.m.Meadville at Grove City, 4 p.m.SoftballButler at CWNC, 3:45 p.m.Freeport at St. Joseph, 3:45 p.m.Track and FieldMars Invitational, 1 p.m.Boys LacrosseBaldwin at Butler, 7:30 p.m.Girls LacrosseButler at Knoch, 4 p.m.Girls LacrosseMars at Peters Township, 7:30 p.m.Boys TennisGrove City at Kennedy Catholic, 3:30 p.m.Boys VolleyballBeaver County Christian School at Butler, 5:30 p.m.