SaturdayTrack and FieldKnoch Relays, 8:30 a.m.Boys LacrosseMars at Canon-McMillan, 1:30 p.m.Boys VolleyballSeneca Valley at Northeastern York TournamentMars at North Hills TournamentCollege BaseballSlippery Rock at Pitt-Johnstown, 1 p.m.Butler County Community College at CCAC Boyce, noonCollege SoftballMercyhurst at Slippery Rock, 1 p.m.

SundayCollege SoftballButler County Community College at Garrett, 1 p.m.