IMPORTANT NEW RULE

Understanding Age Group Formation

US Youth Soccer, AYSO, and US Club Soccer have collectively decided to move to an age group player formation cycle that runs from August 1 to July 31. Coast Soccer League will be implementing these new “Seasonal Year” roster rules starting in the Spring of 2026. Please read about the upcoming changes before building your team rosters.

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CSL RULES

Download the Spring 2026 rules, League Cup Rules, or League Requirements and Regulations in PDF format. Also, ensure your club and teams are prepared for the new "Seasonal Year" roster changes which are coming in Spring 2026. Review the PDI Matrix for both the age groups and the correct game standards for each level of play.

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Spring 2026

Everything you need to know about the Spring 2026 season.

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PDI Matrix

Ensure your club is prepared and following the correct game standards.

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Spring Cup 2026

Spring Cup rules vary slightly from the regular season. Stay Informed.

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League Requirements

Learn about League Registration, Fields, Applications, Fees and more.

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Fall 2025

Everything you need to know about Fall 2025 fees, rosters sizes and more.

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League Cup 2025

League Cup rules vary slightly from the regular season. Stay Informed.

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