EVENTS
Monday
Baseball
Seneca Valley at Butler, 7 p.m., Pullman Park
Knoch at Greensburg Salem, 4 p.m.
Mars at Hampton, 3:45 p.m.
Freeport at East Allegheny, 3:45 p.m.
Forest at Karns City, 6 p.m., Pullman Park
North Clarion at Moniteau, 5:30 p.m.
Cranberry at A-C Valley, 4:15 p.m.
Slippery Rock at Oil City, 4 p.m.
Softball
Knoch at Butler, 4 p.m.
Canon-McMillan at Seneca Valley, 4 p.m.
Pine-Richland at Mars, 3:45 p.m.
St. Joseph at Freeport, 4:15 p.m.
North Catholic at Deer Lakes, 4 p.m.
Forest at Karns City, 6 p.m.
Cranberry at A-C Valley, 4:15 p.m.
Track and Field
WPIAL AAA Team Finals
Boys
Seneca Valley, North Allegheny, Mt. Lebanon and Hempfield at Peters Township, 4 p.m.
Girls
Butler, Seneca Valley, North Allegheny and Norwin at Peters Township, 4 p.m.
Girls Lacrosse
Butler at Seneca Valley, 7:15 p.m.
North Catholic at Mars, 7:15 p.m.
Freeport at Indiana, 7 p.m.
Tuesday
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.