Kitchener Waterloo Masters Slo-pitch League
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The Kitchener-Waterloo Masters Slo Pitch League is recreational and open to men 40 and over.  Our 2023 starts in mid-May, with approximately 40 games per team, ending in mid September.  Games are scheduled 2 per team per week with games taking place Monday - Thursday evenings.  

If you are a returning player looking for a link to access our registration form, a new player looking to join, or have a general question or comment about our league, send an email to  We'll get back to you as soon as we can.

For those inquiring about open spots on teams for the 2023 season, all teams have full rosters currently.  If you wish to be placed on a waiting list, in case a spot opens up, please send us an email with your contact info and a brief description of your playing history (level of play, positions, number of years).