Search scope: Hamilton plus Ancaster, Stoney Creek, Binbrook, Mount Hope, Caledonia, Dundas, and nearby Hamilton-area outliers found during the search. Spellings searched included slopitch, slo-pitch, slowpitch, and slow pitch.
Notes:
I deduped obvious repeats across directories and area spellings.
I kept inactive/suspended and “needs verification” leads in separate notes so a potentially useful league is not lost.
High-confidence co-ed / mixed leagues
League
Area / home diamonds
Status / season notes
Contact / registration
Evidence
Wentworth Adult Mixed Slo-Pitch League (WAMSL)
Hamilton
Adult recreational co-ed slo-pitch, 18+ (16/17 with consent), 6 divisions, competitive to recreational. Site says registration is open for 2027 with limited openings.
Ancaster; Ancaster Rotary Centre / Morgan Firestone Arena, 385 Jerseyville Rd W
Mixed adult league for men and women with various skill levels; Red Book says games run end of May to mid-September. SloPitch1 describes Friday evenings at Ancaster Community Centre, 6–8 teams, with Turner Park when needed.
Hamilton; Turner Park, Red Hill Bowl, Eastdale Park, Stoneywood Park
Recreational adult league; Red Book says open to all ages/skill levels, Sundays around Hamilton. SloPitch1 lists coed Sundays 10am–4pm, up to 30 teams.
Summer league: Sunday nighttime coed slo-pitch, 6:00–10:30pm, pay-per-win. Slo-Pitch Central has current “Henning Park Summer Sunday Nights” event/schedule.
Mixed 3-pitch adult baseball league; open to men and women from Flamborough and surrounding area. Included as a nearby mixed adult softball/3-pitch lead.
Co-ed but currently suspended / not active as co-ed
League
Area
Status
Evidence
HLSSA Co-ed / Mixed division
Hamilton / Stoney Creek; Winona, Rosedale, Turner/Heritage Green in prior years
HLSSA offers Ladies and had a Co-ed/Mixed division, but the current site says co-ed is suspended until further notice due to lack of interest. Kept so it can be watched for reopening.
Active site and standings found. Source page did not clearly state coed/mens/womens, but search metadata described it as adult recreational and site text referenced “Colqhoun Coed Slo Pitch League” in a release template. Verify format directly.
Binbrook: I found local ball-diamond listings and nearby leagues, but no clearly named active Binbrook-only adult slo-pitch league. Nearby options most often surfaced were Caledonia/Henning Park, Stoney Creek SCMABA, Hamilton leagues, and Glanbrook/Mount Hope leads.
Dundas: Slo-Pitch Central showed no named Dundas league; relevant nearby leads include Ancaster Co-Ed, Hamilton leagues, and Flamborough/Beverly mixed. Dundas-specific results were mostly youth or fast-pitch/women's softball rather than adult slo-pitch.
Mount Hope: Glanbrook Slo-Pitch League surfaced as the main Mount Hope-specific lead, but gender/category was unclear from the public page.
# Co-ed / mixed slo-pitch / slow-pitch leagues — Hamilton, Ontario area
Search scope: Hamilton plus Ancaster, Stoney Creek, Binbrook, Mount Hope, Caledonia, Dundas, and nearby Hamilton-area outliers found during the search. Spellings searched included `slopitch`, `slo-pitch`, `slowpitch`, and `slow pitch`.
Notes:
- I deduped obvious repeats across directories and area spellings.
- I kept inactive/suspended and “needs verification” leads in separate notes so a potentially useful league is not lost.
## High-confidence co-ed / mixed leagues
| League | Area / home diamonds | Status / season notes | Contact / registration | Evidence |
|---|---|---|---|---|
| Wentworth Adult Mixed Slo-Pitch League (WAMSL) | Hamilton | Adult recreational co-ed slo-pitch, 18+ (16/17 with consent), 6 divisions, competitive to recreational. Site says registration is open for 2027 with limited openings. | info@wamsl.com; 905-575-3052 | [WAMSL](https://wamsl.com/) |
| Stoney Creek Mixed Adult Baseball Association (SCMABA) / Stoney Creek Slopitch | Stoney Creek; Eastdale, Valley, Winona parks | Coed league, 6 male / 4 female ratio, Tuesday nights, 7-inning doubleheaders, 30+ games, 6–8 teams. | walbano@cogeco.ca; 647-231-0223; team/free-agent registration on site. | [Stoney Creek Slopitch](https://stoneycreekslopitch.ca/), [TeamLinkt schedule](https://leagues.teamlinkt.com/stoneycreekmixedadultbaseballassociation/Schedule) |
| Ancaster Co-Ed / Mixed Slo-Pitch League | Ancaster; Ancaster Rotary Centre / Morgan Firestone Arena, 385 Jerseyville Rd W | Mixed adult league for men and women with various skill levels; Red Book says games run end of May to mid-September. SloPitch1 describes Friday evenings at Ancaster Community Centre, 6–8 teams, with Turner Park when needed. | ancasterbaseball@outlook.com; listed site ancasterbaseball.com | [Red Book](https://redbook.hpl.ca/node/30101), [SloPitch1 directory](https://slopitch1.com/leagues.html) |
| Hamilton Slo Pitch League | Hamilton; Turner Park, Red Hill Bowl, Eastdale Park, Stoneywood Park | Recreational adult league; Red Book says open to all ages/skill levels, Sundays around Hamilton. SloPitch1 lists coed Sundays 10am–4pm, up to 30 teams. | 289-921-6666; hsplpresident@gmail.com | [LeagueLineup](https://www.leaguelineup.com/welcome.asp?url=hspl), [Newcomers directory](https://newcomersinhamilton.ca/recreation-sports/), [SloPitch1 directory](https://slopitch1.com/leagues.html) |
| Eastmount Park Adult Slo-Pitch League | Hamilton Mountain; Eastmount Park | Adult co-ed league, Sundays, 18–20 games plus playoffs, late May–August. Site says league is full and to check back in February 2027. | Keith Dolan, 905-308-2653 | [Eastmount Park Adult Slo-Pitch](https://www.eastmountpark.com/adult-slo-pitch-league) |
| Average Joe Sports Club — Hamilton Recreational Co-ed 3 Pitch | Hamilton | Hamilton co-ed 3-pitch league listed as “now registering” on Average Joe Sports Club. Also has Hamilton co-ed 3-pitch tournament listing. | hamilton@averagejoesports.ca; 905-845-6JOE (6563) | [Average Joe Hamilton softball leagues](https://www.averagejoesports.ca/sports-softball-leagues-hamilton) |
| Henning Park Sunday Daytime Coed 3-Pitch | Caledonia; Henning Park | Summer league: Sunday daytime coed 3-pitch, 10am–4pm. | Contact Henning Park. | [Henning Park join-a-league](https://henningpark.com/join-a-league) |
| Henning Park Sunday Nighttime Coed Slo-Pitch | Caledonia; Henning Park | Summer league: Sunday nighttime coed slo-pitch, 6:00–10:30pm, pay-per-win. Slo-Pitch Central has current “Henning Park Summer Sunday Nights” event/schedule. | Contact Henning Park. | [Henning Park join-a-league](https://henningpark.com/join-a-league), [Slo-Pitch Central event](https://slopitchcentral.com/events/henning-park-summer-sunday-nights) |
| Henning Park Mixed 3 Pitch League | Caledonia; Henning Park | Slo-Pitch Central lists a current mixed 3-pitch league with schedule/team entries. | Contact Henning Park / Slo-Pitch Central listing. | [Slo-Pitch Central event](https://slopitchcentral.com/events/henning-park-mixed-3-pitch-league) |
| Henning Park Sunday Daytime Coed Slo-Pitch (fall) | Caledonia; Henning Park | Fall league: Sunday daytime coed slo-pitch, 9am–2pm, pay-per-win. | Contact Henning Park. | [Henning Park join-a-league](https://henningpark.com/join-a-league) |
| Beverly Mixed Baseball League | Flamborough / Hamilton-area outlier | Mixed 3-pitch adult baseball league; open to men and women from Flamborough and surrounding area. Included as a nearby mixed adult softball/3-pitch lead. | 905-628-2536; Paul Aicken | [Red Book](https://redbook.hpl.ca/node/30831), [Newcomers directory](https://newcomersinhamilton.ca/recreation-sports/) |
## Co-ed but currently suspended / not active as co-ed
| League | Area | Status | Evidence |
|---|---|---|---|
| HLSSA Co-ed / Mixed division | Hamilton / Stoney Creek; Winona, Rosedale, Turner/Heritage Green in prior years | HLSSA offers Ladies and had a Co-ed/Mixed division, but the current site says co-ed is suspended until further notice due to lack of interest. Kept so it can be watched for reopening. | [HLSSA](https://hlssa.ca/) |
## Possible / needs verification
| League | Area | Why kept | Evidence |
|---|---|---|---|
| Hamilton Mountain Slo Pitch League | Hamilton Mountain; Bobby Kerr / Eleanor Parks | Active site and standings found. Source page did not clearly state coed/mens/womens, but search metadata described it as adult recreational and site text referenced “Colqhoun Coed Slo Pitch League” in a release template. Verify format directly. | [Hamilton Mountain Slo Pitch League](https://www.hamiltonmountainslopitch.com) |
| Glanbrook Slo-Pitch League | Mount Hope; 3027 Homestead Drive | Mount Hope league/contact page found, but public page did not identify gender category. Kept as a local Mount Hope lead. | [LeagueLineup contact page](https://www.leaguelineup.com/directors.asp?url=gspl) |
| Hamilton Olde Sports Slo-Pitch Association | Hamilton; Turner Park | Search result says women 45+ and men 55+, Tuesday/Thursday mornings; likely a senior mixed league, but confirm current registration and gender format. | [Facebook group](https://www.facebook.com/groups/320494567470852), [eSportsDesk listing](https://www.esportsdesk.com/leagues/clear.cfm?clientid=6468) |
| East Hamilton Slo Pitch League | East Hamilton | Current site says men's slo-pitch; older SloPitch1 directory described men's and coed. Included here only as a verify-if-coed lead. | [East Hamilton site](https://allprosoftware.net/easthamiltonmixedslopitch), [SloPitch1 directory](https://slopitch1.com/leagues.html) |
## Area findings / gaps
- **Binbrook:** I found local ball-diamond listings and nearby leagues, but no clearly named active Binbrook-only adult slo-pitch league. Nearby options most often surfaced were Caledonia/Henning Park, Stoney Creek SCMABA, Hamilton leagues, and Glanbrook/Mount Hope leads.
- **Dundas:** Slo-Pitch Central showed no named Dundas league; relevant nearby leads include Ancaster Co-Ed, Hamilton leagues, and Flamborough/Beverly mixed. Dundas-specific results were mostly youth or fast-pitch/women's softball rather than adult slo-pitch.
- **Mount Hope:** Glanbrook Slo-Pitch League surfaced as the main Mount Hope-specific lead, but gender/category was unclear from the public page.
## Sources / directories checked
- [WAMSL](https://wamsl.com/)
- [Stoney Creek Slopitch](https://stoneycreekslopitch.ca/)
- [Henning Park join-a-league](https://henningpark.com/join-a-league)
- [Slo-Pitch Central — Hamilton](https://slopitchcentral.com/en/city/hamilton-on)
- [Slo-Pitch Central — Caledonia](https://slopitchcentral.com/en/city/caledonia-on)
- [Slo-Pitch Central — Dundas](https://slopitchcentral.com/en/city/dundas-on)
- [Slo-Pitch Central — Binbrook](https://slopitchcentral.com/en/city/binbrook-on)
- [SloPitch1 Golden Horseshoe league directory](https://slopitch1.com/leagues.html)
- [Newcomers in Hamilton recreation directory](https://newcomersinhamilton.ca/recreation-sports/)