BaseballButler at Pine-Richland, 4 p.m.Seneca Valley at Allderdice, 3:30 p.m.Freeport at Knoch, 5:30 p.m.Central Valley at Mars, 3:45 p.m.Indiana at North Catholic, 4 p.m.Meadville at Slippery Rock, 4 p.m.

Track and FieldButler at Shaler, 3:30 p.m.

Boys TennisChartiers Valley at Seneca Valley, 4 p.m.Highlands at Knoch, 3:30 p.m.Mars at North Hills, 3:30 p.m.North Catholic at Hampton, 3:30 p.m.

Boys LacrosseNorth Allegheny at Butler, 7:30 p.m.Seneca Valley at Peters Township, 7:15 p.m.

Girls LacrosseFox Chapel at Seneca Valley, 7:15 p.m.Knoch at Blackhawk, 7 p.m.Ambridge at Mars, 7:15 p.m.North Catholic at South Fayette, 7:30 p.m.

<b>Baseball</b>Pine-Richland at Butler, 7:30 p.m.Knoch at Freeport, 4:15 p.m.North Catholic at Indiana, 4 p.m.Karns City at A-C Valley, 4:15 p.m.Union at Keystone, 4 p.m.<b>Softball</b>Seneca Valley at Butler, 4 p.m.Freeport at Knoch, 4 p.m.Hampton at Mars, 3:45 p.m.North Catholic at Deer Lakes, 4 p.m.Karns City at A-C Valley, 4 p.m.Union at Keystone, 4 p.m.Slippery Rock at Sharon, 4 p.m.<b>Track and Field</b>Seneca Valley at Fox ChapelFreeport at Knoch, 3:30 p.m.North Catholic at AliquippaCommodore Perry, Hickory at Slippery Rock, 3:30 p.m.<b>Boys Volleyball</b>Seneca Valley at Butler, 7:30 p.m.Deer Lakes at Mars, 7:15 p.m.North Catholic at Montour, 7:30 p.m.<b>Boys Lacrosse</b>Knoch at Hampton, 6 p.m.Freeport at Mars, 7 p.m.North Hills at North Catholic, 5:30 p.m.<b>Girls Lacrosse</b>Pine-Richland at Butler, 7:30 p.m.Sewickley Academy at Freeport, 5 p.m.