Guardians Youth Lacrosse League, MBYLL, MBGLL, Founders, Boylston Sports Teams, West Boylston Sports Teams, Berlin Sports Teams, Clinton Sports Teams, US Lacrosse, Youth Sports, Youth Lacrosse

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Welcome to Guardians Youth Lacrosse Player Registration!
All of our U7 players and Girl Lacrosse players must have a US Lacrosse Membership.
All of our U9-U15 Boy Lacrosse players must have a MBYLL  Membership.
Go to and click the red REGISTER NOW button and select the appropriate registrations. Both US Lacrosse and MBYLL are integrated directly into our registration system and will automatically direct you to where you need to go. Follow all prompts to complete our full registration process. You will receive email confirmations from MBYLL/USL and GYL for the completed registration processes.
Additional Information for Registration:
Do not include any information for your player (ie. THEIR phone or email address) when creating your accounts.
Make sure to bookmark your account and save your password as you will need to refer back to it and for next season.
Uniforms: All players require a uniform.  You will be able to order either a complete uniform or replacement pieces in Mid February when our online uniform store is open.  You will use the same uniform for many years so if you are in doubt, size UP.
Questions? Please email