FridayBaseballCentral Catholic vs, Butler, 7 p.m., Pullman ParkNorth Allegheny at Seneca Valley, 4 p.m.Knoch at Mount Pleasant, 4 p.m.Moon at Mars, 3:45 p.m.Freeport at South AlleghenyNorth Catholic at Freedom, 4 p.m.Karns City at Armstrong, 3:45 p.m.Union at Moniteau, 5 p.m.A-C Valley at Clarion-Limestone, 4:15 p.m.Slippery Rock at Sharon, 4 p.m.SoftballSeneca Valley at Butler, 4 p.m.Knoch at New Castle, 5 p.m.Mars at Hampton, 3:45 p.m.Freeport at Deer Lakes, 3:30 p.m.North Catholic at Avonworth, 4 p.m.Redbank Valley at Karns City, 6 p.m.Union at Moniteau, 4 p.m.A-C Valley at Clarion-Limestone, 4:15 p.m.Boys LacrosseKnoch at Indiana, 7 p.m.Baldwin at North Catholic, 5:30 p.m.Girls LacrosseKnoch at Aquinas Academy, 4 p.m.North Catholic at Winchester Thurston, 4 p.m.Track and FieldButler at McDowell, 7:30 p.m.Boys TennisKnoch at Riverview, 3:30 p.m.Mars at Pine-Richland, 3:30 p.m.College BaseballPitt-Johnstown at Slippery Rock, 1 p.m.College SoftballGannon at Slippery Rock, 2:30 p.m.

SaturdayBaseballSlippery Rock at Warren, noonSoftballSlippery Rock at Warren, noonTrack and FieldButler at Tri-State Track Coaches Invitational, West Mifflin, 9:30 a.m.Boys LacrosseMoon at Knoch, 10 a.m.Girls LacrosseVilla Maria at Butler, 4:30 p.m.Conneaut at Freeport, 1 p.m.College BaseballSlippery Rock at Pitt-Johnstown, 1 p.m.CCAC South at Butler County Community College, noonCollege SoftballCalifornia (Pa.) at Slippery Rock, 1 p.m.Butler County Community College at Westmoreland, noon