SaturdayBaseballButler at Hempfield, 1 p.m.Freeport at Kiski Area, noonSoftballWilmington at Slippery Rock, noonTrack and FieldKnoch Relays, 9 a.m.Boys VolleyballButler at Hempfield Tournament, 8:30 a.m.Seneca Valley Tournament, 7 a.m.Boys LacrosseSt. Andrews at Mars, 5:30 p.m.Girls LacrosseConneaut at Butler, 1 p.m.College BaseballClarion at Slippery Rock, 1 p.m.College SoftballSlippery Rock at Seton Hill, 1 p.m.