FridayBaseballCanon-McMillan at Seneca Valley, 4 p.m.Knoch at Penn Hills, 4 p.m.A-C Valley at Moniteau, 7 p.m., Pullman ParkTitusville at Slippery Rock, 4 p.m.SoftballMars at Moon, 3:45 p.m.A-C Valley at Moniteau, 4:15 p.m.Track and FieldKnoch, North Catholic at Mars Invitational, 1 p.m.Boys LacrossePenn Trafford at Knoch, 4 p.m.Girls LacrosseIndiana at Butler, 7:30 p.m.Freeport at Seneca Valley, 7 p.m.North Catholic at Baldwin, 6 p.m.Boys TennisSeneca Valley at Peters Township, 3:30 p.m.College BaseballIndiana (Pa.) at Slippery Rock, 1 p.m.College SoftballSlippery Rock at Gannon, 3 p.m.

SaturdaySoftballKiski Area at Butler, 11 a.m.Mohawk at North Catholic, 4 p.m.Warren at Moniteau, noonSharpsville at Slippery Rock, 4 p.m.Boys LacrosseFreeport at Mars, 12:15 p.m.Moon at North Catholic, 5:30 p.m.Girls LacrosseMars at Moon, 2:30 p.m.Track and FieldSlippery Rock at Hermitage InvitationalCollege BaseballSlippery Rock at Indiana (Pa.), 1 p.m.Butler County Community College at CCAC Boyce, noonCollege SoftballSeton Hill at Slippery Rock, 1 p.m.