BaseballButler at Franklin Regional, 4 p.m.Mars at Knoch, 7:30 p.m.Freeport at Karns City, 5:30 p.m.

SoftballPine-Richland at Butler, 4 p.m.Norwin at Seneca Valley, 4 p.m.Knoch at Burrell, 6:15 p.m.Mars at Fox Chapel, 3:45 p.m.Greensburg Salem at Freeport, 4:15 p.m.Valley at North Catholic, 4 p.m.Oil City at A-C Valley, 4 p.m.

Track and FieldMars Invitational, 1 p.m.Slippery Rock at Hickory Invitational, 2 p.m.

Boys LacrosseNorth Allegheny at Seneca Valley, 7:30 p.m.Greensburg Central at Knoch, 7 p.m.

Girls LacrosseSewickley Academy at Butler, 7:30 p.m.Greensburg Salem at Knoch, 4 p.m.

<b>Track and Field</b>Slippery Rock at Hickory Invitational, 10 a.m.Union at Redbank Valley<b>Boys Lacrosse</b>Fairview at Butler, 2 p.m.