BaseballCentral Catholic at Butler, 7:30 p.m.Seneca Valley at Pine-Richland, 4 p.m.Knoch at Burrell, 4 p.m.Mars at Plum, 4 p.m.North Catholic at Freeport, 4 p.m.

SoftballHighlands at Knoch, 4 p.m.Titusville at Slippery Rock, 4 p.m.

Track and FieldKnoch, Hampton at Highlands, 3:30 p.m.Mars at Armstrong, 3:30 p.m.A-C Valley at Karns City, 4 p.m.Moniteau at Union, 3:45 p.m.

Boys VolleyballHempfield at Butler, 7:30 p.m.Seneca Valley at Shaler, 7:15 p.m.Gateway at Mars, 7:15 p.m.OLSH at North Catholic, 7:30 p.m.

Boys LacrosseShaler at Knoch, 4 p.m.Indiana at Mars, 7:15 p.m.Freeport at North Catholic, 5:30 p.m.

Girls LacrosseButler at Fox Chapel, 7 p.m.Pine-Richland at Seneca Valley, 7:15 p.m.Freeport at North Hills, 6 p.m.

<b>Baseball</b>Moniteau at Karns City, 5:30 p.m.A-C Valley at Union, 4 p.m.Slippery Rock at Hickory, 4 p.m.<b>Softball</b>Butler at Pine-Richland, 4 p.m.Seneca Valley at Norwin, 4 p.m.Burrell at Knoch, 4 p.m.Fox Chapel at Mars, 3:45 p.m.Freeport at Greensburg Salem, 4 p.m.North Catholic at Valley, 4 p.m.Moniteau at Karns City, 6 p.m.A-C Valley at Union, 4 p.m.<b>Track and Field</b>North Allegheny at Butler, 3:45 p.m.<b>Boys Lacrosse</b>Butler at Norwin, 7:15 p.m.Shady Side Academy at Seneca Valley, 7 p.m.<b>Girls Lacrosse</b>Chartiers Valley at Knoch, 7 p.m.Mars at Blackhawk, 7:30 p.m.Ambridge at North Catholic, 5:30 p.m.