Tuesday

Baseball

Butler at Hempfield, 4:15 p.m.

Deer Lakes at Knoch, 5:30 p.m.

Fox Chapel at Mars, 3:45 p.m.

Mohawk at Freeport, 4:15 p.m.

Mercer at Slippery Rock, 4 p.m.

Softball

Butler at Mars, 3:45 p.m.

Seneca Valley at Hampton, 4 p.m.

Mohawk at Freeport, 4:15 p.m.

Grove City at Slippery Rock, 4 p.m.

Track and Field

Highlands at Mars, 3:30 p.m.

Hampton at Freeport, 3:30 p.m.

Grove City at Slippery Rock, 3:30 p.m.

Boys Lacrosse

Moon at Knoch, 4 p.m.

Mars at Shaler, 7:15 p.m.

Plum at Freeport, 4 p.m.

North Catholic at Indiana, 7:30 p.m.

Girls Lacrosse

North Hills at Butler, 7 p.m.

Shaler at Seneca Valley, 7 p.m.

North Catholic at Mars, 7:15 p.m.

Moon at Freeport, 6:30 p.m.

Boys Tennis

Mars at Ambridge, 3:30 p.m.

Cathedral Prep at North Catholic, 3:30 p.m.

Boys Volleyball

Pine-Richland at Butler, 7:30 p.m.

Seneca Valley at Fox Chapel, 7 p.m.

Plum at North Catholic, 7:15 p.m.

Wednesday

Baseball

Seneca Valley at Mt. Lebanon, 4:15 p.m.

North Catholic at Gateway, 4 p.m.

Softball

Seneca Valley at Mars, 3:45 p.m.

Shaler at Knoch, 4 p.m.

Track and Field

North Hills/Shaler at Seneca Valley

Union at Karns City, 4 p.m.

Moniteau at Clarion-Limestone, 4 p.m.

Boys Volleyball

Mars at Seton LaSalle, 6 p.m.

Boys Tennis

Pine-Richland at Butler, 3:30 p.m.

Seneca Valley at Sewickley Academy, 4 p.m.

St. Joseph at Knoch, 3:30 p.m.

Ellwood City at Mars, 3:30 p.m.

Boys Lacrosse

Seneca Valley at Butler, 7 p.m.

Girls Lacrosse

North Catholic at Knoch, 4 p.m.

Mars at Trinity, 7:15 p.m.

Boys Tennis

Valley at North Catholic, 3 p.m.