Grand Valley Ladies Softball Association (GVLSA) This is where teams such as London, Cambridge, Byron, Milverton, Stratford, Waterloo, Ancaster, Kitchener, Guelph, Palmerston & Brantford normally play their league games.
Mississauga McCallion Women's Softball League This is a competitive women's league that runs in Mississauga on Wednesday & Sunday nights. It provides women and whole teams a league to play with set nights, which is helpful for those with heavy work schedules. Lots of former rep players and a very competitive league!
Ontario Intercollegiate Women's Fastpitch Association (OIWFA) If you're a fastpitch player and are headed off to university in Ontario, consider playing for your university team. Toronto, Ottawa, Carleton, Guelph, Windsor, Laurier, Waterloo, McMaster, Brock, Queen's, York & Western all have teams that compete in the OIWFA.
North York Women's Softball League (NYWSL) This is where teams such as Newmarket, Scarborough, Oak Ridges, Peterborough, Cobourg, Ajax, Whitby, Pickering, Port Perry & Aurora play their league games.
Tri-County Girls Fastball League Tier 2 teams from the Grand Valley area take part in this loop for league games: it features teams from Otterville, Corunna, Sebringville, London, Tavistock, etc.
