Friday

Baseball

Butler at North Hills, 6 p.m.

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

Valley vs. Knoch, Kelly Automotive Park, 4 p.m.

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

Riverview at Cardinal Wuerl North Catholic, 4 p.m.

Freeport at Highlands, 4 p.m.

A-C Valley at Karns City, 4:15 p.m.

Keystone at Moniteau, 4:15 p.m.

Slippery Rock at Greenville, 4 p.m.

Wilmington at Grove City, 4 p.m.

Softball

A-C Valley at Karns City, 4:15 p.m.

Keystone at Moniteau, 4 p.m.

Mercyhurst at Grove City, 4 p.m.

Boys Lacrosse

Norwin at Seneca Valley, 8 p.m.

Knoch at Freeport, 4 p.m.

Mars at Peters Township, 7:30 p.m.

Cardinal Wuerl North Catholic at Allderdice, 3:30 p.m.

Girls Lacrosse

Freeport at Knoch, 4 p.m.

Track and Field

Mars Invitational, 1 p.m.

Section 7-AA Championships at Freeport, 3:45 p.m.

Boys Tennis

Moon at Butler, 3:30 p.m.

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

Knoch at Mars, 3:30 p.m.

College Baseball

Pitt-Johnstown at Slippery Rock, 4 p.m.

Saturday

Softball

Butler at Mohawk, noon

Cardinal Wuerl North Catholic at Neshannock, 11 a.m.

Boys Lacrosse

Cath. Prep at Butler, 3 p.m.

Freeport at Chartiers Valley, 6 p.m.

Girls Lacrosse

Villa Maria at Butler, noon

Seneca Valley at Blackhawk, 6 p.m.

Boys Volleyball

Butler at Plum Tournament, 8:30 a.m.

Seneca Valley Tournament, 8 a.m.

Boys Tennis

Grove City at Oil City, 11 a.m.

College Baseball

Slippery Rock at Pitt-Johnstown, 4 p.m.

College Softball

Slippery Rock at Clarion, 1 p.m.