Baseball

Penn Trafford at Seneca Valley, 4 p.m.

Softball

Conneaut at Slippery Rock, 4 p.m.

A-C Valley at Forest, 4 p.m.

Track and Field

Last-Chance Meet at Pine-Richland, 3:30 p.m.

Keystone at Karns City, 4 p.m.

Redbank Valley at Union, 4 p.m.

A-C Valley at Clarion, 4 p.m.

Slippery Rock at Hickory, 3:30 p.m.

Boys Volleyball

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

Fox Chapel at Seneca Valley, 7:30 p.m.

Mars at Derry, 7 p.m.

Boys Lacrosse

Butler at Seneca Valley, 7:30 p.m.

Knoch at Hampton, 6 p.m.

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

Freeport at Indiana, 7:30 p.m.

BaseballButler at Moon, 4 p.m.Highlands at Knoch, 5:30 p.m.Deer Lakes at Freeport, 4:15 p.m.Ellwood City at North Catholic, 7:30 p.m., Pullman ParkMoniteau at Clarion-Limestone, 4:15 p.m.Union at Clarion, 4:30 p.m.A-C Valley at North Clarion, 4:15 p.m.Slippery Rock at Grove City, 4 p.m.SoftballButler at Upper St. Clair, 4 p.m.Montour at Seneca Valley, 4 p.m.Freeport at North Catholic, 4 p.m.Moniteau at Clarion-Limestone, 4:15 p.m.Boys VolleyballSeneca Valley at Butler, 7:30 p.m.Girls LacrosseOakland Catholic at Seneca Valley, 7:15 p.m.Winchester Thurston at Knoch, 6 p.m.Mars at Indiana, 7 p.m.Penn Trafford at Freeport, 7 p.m.