Baldwin
Bethel Park
Butler
Canon Mac
Chartiers Valley
Deer Lakes
Franklin Regional
Freeport
Hampton
Hempfield
Indiana
Latrobe
Mars
Moon
Mt Lebanon
North Allegheny
North Hills
Norwin
Penn Trafford
Peters
Pine Richland
Plum
PYLAX
Seneca Valley
Sewickley Valley/Quaker Valley
Shaler
South Fayette
Trinity
Upper St. Clair
Wheeling
League Rules
2025 WPYLA RULES
2025 Scorer's Table Responsibilities / Roster Checks
USA Lacrosse Rules
The rules of men’s lacrosse are designed with safety in mind and to ensure fair competition. USA Lacrosse, the National Federation of State High School Associations and the National Collegiate Athletic Association write the rules for the sport in the United States and the organizations often work together on rule development and player safety. Visit their rules page for complete information.