| DIVISION | HOST | CONTACT | EMAIL | DATES | HOST YEAR(S) |
| 8U AAA | Peterborough | Scott Perrin | scott_perrin@kprdsb.ca
| Aug 21-25, 2025
| 2025 |
| 8U AA | Brantford | Steve Knights
| bmbatournys@gmail.com
| Aug 21-25, 2025
| 2025 & 2026 |
8U A
| Northumberland | Brent Booth | bboothrealty@gmail.com
| Aug 21-25, 2025
| 2025
|
| 8U B | Leamington | Steve Marshall
| sfmarshall83@gmail.com
| Aug 21-25, 2025
| 2025 & 2026
|
| 9U AAA | Oshawa
| Peter Papadimitriou
| peter.papadimitriou@baseballoshawa.com
| Aug 21-25, 2025
| 2025
|
9U AA
| Cambridge | Tara Lawson
| tara.lawson@cmbaball.ca
| Aug 21-25, 2025
| 2025 & 2026
|
| 9U A | Tecumseh | Brendan Lane
| blane@tmba.ca
| Aug 21-25, 2025
| 2025 & 2026
|
| 9U B | Chatham | Ryan Presley
| tournaments.cmba@gmail.com
| Aug 21-25, 2025
| 2025 & 2026
|
| 9U C | Kingsville | Tyler Bradbury | tyler.bradbury@hotmail.com | Aug 21-25, 2025
| 2024 & 2025 |
| 9U D | Dresden | Ryan McFadden
| mcfaddenagservices@gmail.com | Aug 21-25, 2025
| 2025 & 2026
|
| 10U AAA | Leaside | Jesse Harrison | jesse@leasidebaseball.com | Aug 28-Sept 1, 2025 | 2024 & 2025 |
| 10U AA | Brantford | Steve Knights | bmbatournys@gmail.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 10U A | Midland | Doug Beckett | dougbeckett30@gmail.com
| Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 10U B | Dorchester
| Jennifer Coghlin | tournaments@dorchesterbaseball.com
| Aug 28-Sept 1, 2025
| 2025
|
| 11U AAA | Riverside | Tom Laporte
| tlaporte3@cogeco.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 11U AA | Greater Niagara | Neil Alderton | nalder@cogeco.ca | Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 11U A | Brantford | Steve Knights | bmbatournys@gmail.com
| Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 11U B | Pelham
| Kevin deboer
| rep@pmba.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 11U C | Listowel | Curtis McLaughlin | curtmclaughlin@hotmail.com | Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 11U D | Valley East | Carter McDavid | cmcdavid@live.com | Aug 28-Sept 1, 2025
| 2024 & 2025 |
12U AAA
| Waterloo
| Ken Vander Vleuten
| ken.vandervleuten@waterloobaseball.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 12U AA | Markham | Elyse Floyd | markhambaseball@hotmail.com | Aug 28-Sept 1, 2025
| 2024 & 2025 |
12U A
| Quinte | Chad Crawford
| chadcrawford5@gmail.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
12U B
| Chatham
| Ryan Presley | tournaments.cmba@gmail.com | Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 13U AAA | Vaughan | Dirk Drieberg | double.d@rogers.com | Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 13U AA | Mississauga SW | Bruce Thompson
| clubhouse@msbabaseball.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 13U A | Northumberland
| Jay Ferreira | jay.ferreira@gmail.com
| Aug 28-Sept 1, 2025
| 2025
|
13U B
| Muskoka | Peter Haynes
| muskokahornets@rogers.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 13U C | Welland
| Greg Leone
| greg@wellandminorbaseball.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 13U D | Wyoming | Jason McCahill | Jlmccahill@yahoo.com
| Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 14U AAA | Etobicoke
| Steve Watson
| watson_s@rocketmail.com
| Aug 28-Sept 1, 2025 | 2025 & 2026
|
| 14U AA | Brantford | Steve Knights | bmbatournys@gmail.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 14U A | Richmond Hill | Gianni Nieri | gnieri@rhphoenixtournaments.com
| Aug 28-Sept 1, 2025
| 2025
|
| 14U B | Kingsville | Tyler Bradbury | tyler.bradbury@hotmail.com | Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 15U AAA | Vaughan | Dirk Drieberg | double.d@rogers.com | Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 15U AA | Seaway | Calvin Medynski | calvin@medhemelectric.ca | Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 15U A | North London | Matt Biderman | seanjeffries@rogers.com
| Aug 28-Sept 1, 2025
| 2024 & 2025 |
| 15U B | St. Thomas | Sean Jeffries
| tournamentregistration@rogers.com
| Aug 28-Sept 1, 2025
| 2025
|
| 15U C | Thorold | Chris Ciolfi
| chris_ciolfi@hotmail.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 15U D | Mitchell | Doug Wolfe | wolfe@ezlink.ca | Aug 28-Sept 1, 2025
| 2024 & 2025 |
16U AAA
| Aurora King
| Aaron Preiano
| marketing@akba.ca
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 16U AA | Burlington
| Frank Cadamone
| tournamnts@baseballburlington.com | Aug 28-Sept 1, 2025
| 2025 & 2026
|
16U A
| Quinte | Chad Crawford | chadcrawford5@gmail.com
| Aug 28-Sept 1, 2025
| 2025 & 2026
|
| 18U AAA | Hamilton | Jeff Schwoob | hamcardinalspresident@gmail.com
| August 14-17, 2025
| 2025 & 2026
|
| 18U AA | Vaughan | Dirk Drieberg | double.d@rogers.com | August 14-17, 2025
| 2024 & 2025 |
| 18U A | Stratford
| Bevan Mathieson | bevanmathieson@gmail.com | August 14-17, 2025
| 2025
|
| 18U B | Chatham
| Ryan Presley | tournaments.cmba@gmail.com | August 14-17, 2025
| 2025 & 2026
|
| 18U C | Essex | Paul Cornies | cornies17@gmail.com | August 14-17, 2025
| 2024 & 2025 |
| 22U AA | Kendal | Mark Foster
| kendaleaglesbaseball@gmail.com
| August 8-10, 2025
| 2025
|
| 22U A | London Talons / London West | Thomas Zadorsky
| thomaszadorsky41@gmail.com
| August 8-10, 2025
| 2025 |
| 22U B | Listowel
| Jeff Bannerman
| jbannerman4@wightman.ca
| August 8-10, 2025
| 2025 |
| SENIOR AA | Wyoming | Matt Helps | hel_pzy17@hotmail.com | August 22-24, 2025
| 2024 & 2025 |
| SENIOR A | Thorold
| Carmine Ciolfi
| cpciolfi@vaxxine.com | August 22-24, 2025
| 2025 & 2026
|
| SENIOR B | Leamington | Chris Lamotte
| coachlamotte@gmail.com | August 22-24, 2025
| 2025
|
| SENIOR C | Port Hope | Bobby Gilligan | bobbygilligan17@gmail.com
| August 22-24, 2025
| 2025 & 2026
|
