Fall 2018 Registration is open. Please visit our registration tab for more information.
AYSO Region 31 is an All Volunteer Organization
Our Children Need Your Help
Each year over 1,000 children play soccer in Diamond Bar thanks to people just like you. All that is required is for you to volunteer your time. Coaches, Referees, Administrators, and Others -- all contribute to the players Safe, Fair, and Fun experience. No soccer experience is necessary and free training is available for any role you choose. Without your help the kids cannot play.