FridayBaseballButler at North Allegheny, 7 p.m.Moon at Seneca Valley, 4:15 p.m.Deer Lakes vs. Knoch, 4 p.m., Kelly Automotive ParkHampton at Mars, 3:45 p.m.Union at Clarion-Limestone, 4:15 p.m.DuBois Catholic at A-C Valley, 4:15 p.m.Slippery Rock at Franklin, 3:30 p.m.Hickory at Grove City, 4 p.m.SoftballFreeport at Slippery Rock, 4:15 p.m.Villa Maria at Grove City, 4 p.m.SoftballEllwood City at Knoch, 4 p.m.Track and FieldFreeport, Karns City, Knoch, Mars, Slippery Rock, Grove City, Seneca Valley at Butler Invitational, 12:30 p.m.Boys LacrossePeters Township at Mars, 7:15 p.m.Girls LacrosseNorth Hills at Knoch, 4 p.m.Boys TennisHickory at Grove City, 3:30 p.m.College BaseballSlippery Rock at Seton Hill, 1 p.m.College SoftballGannon at Slippery Rock, 2:30 p.m.

SaturdaySoftballA-C Valley at Karns City, 10 a.m.Boys LacrosseButler at Cathedral Prep, 2 p.m.Girls LacrosseButler at Villa Maria, 11 a.m.Mars at Blackhawk, 12:15 p.m.Boys VolleyballButler, Seneca Valley at Plum Tournament, 8:30 a.m.College BaseballSeton Hill at Slippery Rock, 1 p.m.CCAC Boyce at Butler County Community College, noonCollege SoftballSlippery Rock at Edinboro, 1 p.m.