BaseballSeneca Valley at Hampton, 3:45 p.m.North Hills at Knoch, 5:30 p.m.Apollo-Ridge at Freeport, 4 p.m.Laurel at North Catholic, 4 p.m.

SoftballPlum at Seneca Valley, 4 p.m.Oil City at Slippery Rock, 4 p.m.

Track and FieldKnoch at Mars, 3:30 p.m.Armstrong at Freeport, 3:30 p.m.Karns City at North Clarion, 3:45 p.m.A-C Valley at Cranberry, 4:30 p.m.Moniteau at Redbank Valley, 4 p.m.Union at Keystone, 3:45 p.m.Lakeview at Slippery Rock, 3:30 p.m.

Boys VolleyballButler at Fox Chapel, 7 p.m.North Allegheny at Seneca Valley, 7:15 p.m.Beaver County Christian at North Catholic, 7:30 p.m.

Boys TennisSeneca Valley at Butler, 3:30 p.m.Knoch at North Catholic, 3:30 p.m.Ambridge at Mars, 3:30 p.m.

Boys LacrosseIndiana at Knoch, 4 p.m.Mars at Hampton, 7:30 p.m.Freeport at Plum, 7:15 p.m.

Girls LacrosseSeneca Valley at Sewickley Academy, 4:30 p.m.Fox Chapel at Freeport, 5 p.m.

<b>Baseball</b>Armstrong at Butler, 7:30 p.m.Kiski Area vs. Seneca Valley, PNC Park, TBAMars at North Allegheny, 7 p.m.Karns City at Curwensville, 4:15 p.m.Moniteau at Clarion, 4:30 p.m.<b>Softball</b>Butler at North Allegheny, 6 p.m.Hempfield at Seneca Valley, 4 p.m.Knoch at McKeesport, 4 p.m.Mars at Shaler, 4 p.m.Burrell at Freeport, 4:15 p.m.Shady Side Academy at North Catholic, 4 p.m.Moniteau at Clarion, 4:30 p.m.A-C Valley at Cranberry, 4:15 p.m.<b>Boys Lacrosse</b>Upper St. Clair at Seneca Valley, 7:15 p.m.Penn Trafford at Knoch, 4 p.m.Moon at Freeport, 4 p.m.<b>Girls Lacrosse</b>North Allegheny at Butler, 7:30 p.m.Plum at Mars, 7:15 p.m.<b>Boys Tennis</b>Sewickley Academy at Butler, 3:30 p.m.Seneca Valley at Beaver, 3:30 p.m.Kiski Area at Knoch, 3:30 p.m.Riverside at Mars, 3:30 p.m.