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Ajax Baseball Turns 70 in 2025! Join Us for a Season to Remember! 

We’re celebrating 70 incredible years of Ajax Baseball with an exclusive offer: 

$70 Rally Cap Baseball registration for players born in 2019 or later, available until January 1st!

Rally Cap Baseball is an exciting new way to introduce your little ones to the sport, replacing T-ball in 2023. With smaller teams and more time on the field, your child will have plenty of chances to swing, learn, and grow in a fun, active environment!

Why Choose Rally Cap?

  • More Play Time: Smaller teams mean more action for your child!
  • High Parent Satisfaction: Over 90% of our families recommend Rally Cap as the top way to learn baseball.
  • Inclusive Fun: Unlimited "play with your friends" requests make sure everyone has a blast!

Registration is now open for all ages! Don’t miss out on the best baseball experience in Durham. From exciting All-Star Games to season-ending fun nights, there’s something for everyone!

Season Details

  • Rally Cap: Tuesdays
  • Rookie Ball: Thursdays
  • Mosquito: Wednesdays
  • Peewee, Bantam, and Midget: Mondays

The season kicks off May 5th, 2025! Sign up today and be part of our historic 70th anniversary!

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2025 House League & Rep Registration is now open

2025 House League & Rep Registration is now open!  

Rep Registration is due by December 1st, act fast to register.

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Umpires wanted!

The Ajax Spartans Minor Baseball Association is currently seeking new and experienced umpires to join our team for the upcoming 2024 season.

If you are interested in becoming an umpire please send a resume directly to our Umpire and Chief – John Petsinis.  The resume should include any baseball experience, why you want to become an umpire, any work experience (ie babysitting, lawn care, etc.) current grade you are in and any other accomplishments.  Applications will be taken up to January 17, 2025.

Also if you have any questions regarding the process please do not hesitate to contact

John Petsinis

ASMBA Umpire and Chief

416-717-9021

petsinisjohn@gmail.com

2024 Mega Tournament Thanks

Thank You for an Incredible Mega Tournament Weekend! The Ajax Baseball Club would like to extend a huge thank you to everyone who made this past weekend’s Mega Tournament an incredible success! To all the teams who participated, your hard work, dedication, and love for the game were truly inspiring. We also want to acknowledge…

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2024 Ajax Baseball All Stars Shine Bright!

Saturday July 20 What a great day a Cedar Park for Minor Rookie, Rookie and Mosquito AllStar Games. Thanks again to Dan Plowman Realty for sponsoring to make this happen. Thanks to the Coaches and volunteers. And a big big thanks to Chris Hastings for doing such a great job with the Skills Competitions! We…

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AJAX SPARTANS MINOR BASEBALL ASSOCIATION 2025 ELITE COACHES

We are pleased to announce the Ajax 2025 Elite team coaches: 18u – Joe Vickery 16u – Jamie Tessier 15u – Andy Topolie Please keep posted on our website and social media platforms for further announcements regarding tryouts. For further inquiries on the Ajax Spartans Elite Program, please contact Paul VanWiechen. Remember that releases are…

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Ajax Baseball 15U Elite Players Selected for 2024 Ontario Summer Games

The Ajax Baseball Association is thrilled to announce that six of our talented 15U Elite players have been selected to compete at the prestigious Ontario Summer Games. The event is set to take place in London from August 1-4, 2024, and promises to be a showcase of young talent and competitive spirit. Under the leadership…

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2024 Pre-Season Pitching Clinic Success at Ajax Baseball

Ajax Baseball held its highly anticipated free pitching clinic at Competitive Edge, marking a stellar start to the 2024 season for the young Mosquito and Peewee players.

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Ajax Baseball’s Director of Elite Programs to Lead EOBA Team at 2024 Ontario Summer Games

Ajax Baseball is excited to announce that Paul VanWiechen, our Director of Elite Programs and current 15U Elite Head Coach, will lead a select team of players from the Eastern Ontario Baseball Association (EOBA) to compete in the 2024 Ontario Summer Games.

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2024 Rep Head Coaches

Here’s a list at the head coaches leading Ajax Baseball Rep teams in the 2024 season

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SILVER SPONSORS

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15-75 Bayly Street 
Suite 253 
Ajax, Ontario, L1S 7K7