Intercounty Softball Association (ISA) is a non-profit organization that administrates the ability for small town communities, in south-western Ontario to play organized amateur softball. ISA believes in protecting and promoting the mutual interests of the members. ISA consists of volunteers who meet 3 times a year ( dates Feb. AGM , April , and Sept.).
ISA is a travelling softball house league organization for boys and girls . Divisions vary; approx. 12 to 16 games with a year end ball tournament hosted by one of our participating centres. In 2026 there were 138 teams representing 21 centres from within Wellington, Perth, Grey and Bruce Counties.
Are you looking for a diamond. Click on the attached document for a complete list of centres and their diamond location ISA Centre Diamond Addresses
NEXT MEETING: SUNDAY SEPT. 13th, 2026 at Alma Community Centre – Simpson St Alma 1:30pm sharp