Tuesday

Baseball

Butler at Allderdice, 3:30 p.m.

North Allegheny at Seneca Valley, 4 p.m.

Kiski Area at Knoch, 6 p.m., Pullman Park

Mars at Moon, 4 p.m.

Shady Side Academy at Freeport, 4:15 p.m.

Venango Catholic at Union, 4 p.m.

Softball

Mt. Lebanon at Butler, 4 p.m.

Forest Area at Karns City, 6 p.m.

Oil City at Slippery Rock, 4 p.m.

Boys Lacrosse

Knoch at Plum, 7:30 p.m.

Mars at Sewicklety Academy, 4:30 p.m.

Girls Lacrosse

Seneca Valley at Freeport, 5 p.m.

Track and Field

Butler at Seneca Valley, 4 p.m.

Hampton at Knoch, 3:30 p.m.

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

Boys Volleyball

North Hills at Butler, 7:30 p.m.

Canon-McMillan at Seneca Valley, 7:15 p.m.

Mars at Gteway, 7:30 p.m.

College Baseball

Slippery Rock at Frostburg State, 3 p.m.

College Softball

Slippery Rock at Gannon, DH, 2 p.m.

Wednesday

Baseball

Oil City at Slippery Rock, 6:30 p.m., Critchfield Park

Softball

Norwin at Seneca Valley, 4 p.m.

Highlands at Knoch, 4 p.m.

Mars at New Castle, 4 p.m.

Burrell at Freeport, 4:15 p.m.

Track and Field

Mars at MAC Invitational, Shenango, noon

Karns City at Cranberry, 4 p.m.

Clarion-Limestone, Moniteau at Union, 4 p.m.

Boys Lacrosse

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

Shaler at Freeport, 6:30 p.m.

Girls Lacrosse

Seton LaSalle at Knoch, 6 p.m.

Quaker Valley at Mars, 6 p.m.

Boys Tennis

North Cathiolic at Mars, 3:30 p.m.

Thursday

Baseball

Allderdice at Butler, 7 p.m.

Seneca Valley at North Allegheny, 7 p.m.

Pine-Richland at Mars, 4 p.m.

North Clarion vs. Karns City, 5:30 p.m., Pullman Park

Cranberry vs. Moniteau, 3 p.m., Pullman Park

Softball

Mars at Moon, 3:30 p.m.

Keystone at Karns City, 6 p.m.

Cranberry at Moniteau, 4 p.m.

Union at Clarion-Limestone, 4 p.m.

Slippery Rock at Corry, 4 p.m.

Boys Lacrosse

Shady Side Academy at Seneca Valley, 7:30 p.m.

Girls Lacrosse

Butler at Shady Side Academy, 7:30 p.m.

Seneca Valley at Fox Chapel, 6 p.m.

Freeport at Pine-Richland, 7 p.m.

Track and Field

Butler 9th/10th Grade Invitational, 2:30 p.m.

Butler at Shaler, 7:30 p.m.

Boys Volleyball

Seneca Valley at Puine-Richland, 7:30 p.m.

Armstrong at Mars, 7 p.m.

Boys Tennis

Seneca Valley at Chartiers Valley, 3:30 p.m.

Mars at Shaler, 3:30 p.m.

Friday

Baseball

Knoch at Freeport, 4:15 p.m.

Punxsutawney vs. Karns City, 5:30 p.m., at East Butler

Union vs. Moniteau, 5:30 p.m., Pullman Park

Softball

Hempfield at Butler, 4 p.m.

North Allegheny at Seneca Valley, 4 p.m.

Knoch at Woodland Hills, 4 p.m.

Freeport at Shady Side Academy, 4:30 p.m.

Track and Field

Karns City, Moniteau at Seneca Valley Invitational, 4 p.m.

Boys Lacrosse

North Allegheny at Butler, 7 p.m.

Penn Trafford at Knoch, 7 p.m.

Girls Lacrosse

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

Boys Tennis

Seneca Valley at Peters Township, 3:30 p.m.

College Baseball

Seton Hill at Slippery Rock, DH, 1 p.m.

College Softball

Seton Hill at Slippery Rock, DH, 2 p.m.

Saturday

Baseball

Gateway vs. Seneca Valley, PNC Park, 4:45 p.m.

Grove City vs. Slippery Rock, PNC Park, TBA

Softball

Punxsutawney at Karns City, 11 a.m.

Girls Lacrosse

Conneaut at Butler, 1:30 p.m.

Track and Field

Slippery Rock at South Fayette

Boys Volleyball

Butler, Seneca Valley at Hempfield Tournament, 8:30 a.m.

College Baseball

Slippery Rock at Seton Hill, DH, 1 p.m.

College Softball

Slippery Rock at Edinboro, DH, 1 p.m.