House League Registration - Limited Spaces

Newmarket Baseball House League Registration is still open to fill a few spaces in T-Ball, 9U, 15U
There are spaces available in the following divisions:
T-Ball
9U
15U
You can register to be added to the waitlist for the following divisions:
11U
13U
18U
House League is open to all players aged 5-18 with any skill level or experience. (T-Ball is open to players turning 4 or 5 in 2022)
Please click the following link to register now!
For FAQ about the Newmarket Baseball House League program, please click HERE
2022 House League Registration Form
We have made some changes to the registration process. All families are required to create a registration account in order to access the shopping cart feature. From here you will be able to add multiple players from the same family, register for the appropriate division, and then make one payment.
Once you create your account, you will receive an email in order to verify the email address you've used. This will be the email address you'll use to login and where any password reset information will go.
Note that this step must be completed with the confirmation link clicked before finishing the account setup.
3. Associate existing profiles in your new account. (For returning players only, new players please skip this step)
4. Register!
Please be patient with the registration when you click add to cart of pay now, as there may be a delay opening the next page.
2026 Newmarket Baseball Tournaments
Newmarket Baseball will be hosting a number a tournaments for the 2026 season. Click here for more ...information and to register your team.
Thank you for Joining Us at the 2025 Awards Ceremony!
Congratulations to all award recipients of the 2025 Newmarket Baseball Awards!
Fall and Winter Indoor Baseball Training is back!
Newmarket Baseball is thrilled to announce our 2025-26 Indoor Baseball Training Programs — bigger ...and better than ever! This season, we’ve designed a training schedule that offers more opportunities, more variety, and more age-appropriate development to keep players engaged, active, and building their skills all winter long.
Congratulations to all House League Champions and Finalists!!
Congratulations to all House League Teams for a successful 2025 season!