| Cromarty Minor Fastball | West Perth |
| Fullarton Minor Fastball | West Perth |
| Listowel Minor Baseball Association | North Perth |
| Mitchell Minor Baseball | West Perth |
| Mitchell Minor Fastball | West Perth |
| Mitchell Minor Sports | West Perth |
| Perth East. Municipal Office, Perth East Recreation Complex | Perth East |
| Shakespeare & Community Athletic Association, Mailing Address | Perth East |
| South Perth Men's Fastball League, No Physical Address | Perth South |
| St Marys Ladies Slo-Pitch, No Physical Address | St Marys |
| St Marys Men's Slo-Pitch, No Physical Address | St Marys |
| St Marys Minor Ball Association, Mailing Address | St Marys |
| Stratford Minor Baseball Association | Stratford |
| Western Ontario Athletic Association | North Huron |