Baseball

Butler at Seneca Valley, 4 p.m.

Knoch at Highlands, 4 p.m.

Hampton at Mars, 3:45 p.m.

Freeport at Deer Lakes, 4 p.m.

North Catholic at Ellwood City, 4:30 p.m.

Karns City at Brockway, 4 p.m.

Slippery Rock at Conneaut, 4 p.m.

Moniteau at Redbank Valley, 4:30 p.m.

North Clarion at at A-C Valley, 4:15 p.m.

Softball

Butler at North Hills, 3:30 p.m.

Seneca Valley at Pine-Richland, 4 p.m.

Knoch at Ambridge, 4 p.m.

Plum at Mars, 3:45 p.m.

Freeport at Burrell, 4 p.m.

North Catholic at Freeport, 4 p.m.

Moniteau at Redbank Valley, 4:30 p.m.

Girls Lacrosse

Shaler at Butler, 7:30 p.m.

Pine-Richland at Seneca Valley, 7:15 p.m.

Mars at Knoch, 6 p.m.

Sewickley Academy at Freeport, 5 p.m.

Track and Field

Shaler at Butler, 3:45 p.m.

Freeport at Deer Lakes, 3:30 p.m.

Union at Clarion, 4 p.m.

Boys Volleyball

North Allegheny at Seneca Valley, 7:30 p.m.

Boys Tennis

Butler at Hampton, 3:30 p.m.

Highlands at Knoch, 3:30 p.m.

College Baseball

Eastern Gateway at Butler County Community College, 2 p.m.

College Softball

CCAC South at Butler County Community College, 3 p.m.

BaseballButler at McDowell, 7 p.m.Mars at Franklin Regional, 4 p.m.Freeport at Highlands, 4 p.m.SoftballWest Shamokin at Freeport, 4:15 p.m.Karns City at Leechburg, 4 p.m.Keystone at A-C Valley, 4:15 p.m.Track and FieldButler Invitational, noonBoys LacrosseMars at North Allegheny, 7:30 p.m.Freeport at Sewickley Academy, 4:30 p.m.Boys VolleyballButler at Fox Chapel, 7 p.m.Summit Academy at Mars, 7 p.m.College BaseballButler County Community College at CCAC Boyce, 4 p.m.