Women’s Major Series Lacrosse, formerly the OWBLL (Ontario Women’s Box Lacrosse League), is a competitive senior box lacrosse league in Ontario, Canada.
Each year, our clubs compete in four league days in cities across Southern Ontario, playing two games on each league day for a total of eight regular season games. The regular season winner is awarded the Becky Smith Memorial Trophy.
All teams qualify for the OLA Provincial Championship – a grueling 3-day tournament – where after a round robin and two elimination games, the undisputed Ontario Champion is decided. WMSL players must play a minimum of 50% of regular season games to be eligible.