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.