BaseballButler at North Allegheny, 7 p.m.Central Catholic at Seneca Valley, 4 p.m.Knoch at Indiana, 4 p.m.Woodland Hills at Mars, 5 p.m.Burrell at Freeport, 4:15 p.m.Highlands at North Catholic, 4 p.m.Karns City at Cranberry, 4:15 p.m.Brookville at Moniteau, 4 p.m.A-C Valley at Forest Area, 4 p.m.Union at North Clarion, 4 p.m.Slippery Rock at Greenville, 4 p.m.

SoftballNorwin at Butler, 4 p.m.Seneca Valley at North Allegheny, 6 p.m.Greensburg Salem at Knoch, 4 p.m.North Hills at Mars, 3:45 p.m.Highlands at Freeport, 4:15 p.m.North Catholic at Derry, 4 p.m.Karns City at Cranberry, 4:15 p.m.Brookville at Moniteau, 4 p.m.A-C Valley at Forest Area, 4 p.m.

Boys LacrosseButler at Central Catholic, 4 p.m.

Girls LacrosseSouth Fayette at Knoch, 7 p.m.Mars at Seton LaSalle, 7:30 p.m.Quaker Valley at North Catholic, 5:30 p.m.

Track and FieldHampton at Mars, 3:30 p.m.

Boys VolleyballSeneca Valley at Ambridge, 7:15 p.m.

Boys TennisKiski Area at Butler, 3:30 p.m.Central Valley at Seneca Valley, 4 p.m.Mars at Highlands, 3:30 p.m.