Friday

Track and Field

Mars, Seneca Valley at Pine-Richland Invitational, noon

Butler, North Catholic at Baldwin Invitational (boys), 12:30 p.m.

Girls Lacrosse

Freeport at South Fayette, 6:30 p.m.

Boys Volleyball

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

Saturday

Baseball

Moniteau at Johnsonburg, 3 p.m.

Track and Field

Butler at Baldwin Invitational (girls), 12:30 p.m.

Boys Lacrosse

McDowell at Butler, 1 p.m.