Castro Valley Independent Sports League�s goal is to provide a positive atmosphere that gives regional youth the opportunity to participate in a team sport, and to learn the physical and mental aspects of the game. All players have an equal chance

Sponsored By:   Teamsters Local Union No 853
Castro Valley, CA
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Are you passionate about the welfare of our local youth and interested in giving back to the community?  If so we have an exciting opportunity for you and your business!

CVI Sports League proudly invites you to participate as a sponsor for the 2020 youth athletic season.   We have been a part of the Castro Valley community for over 40 years; we continue to draw families from around the Bay Area (Castro Valley, San Leandro, San Lorenzo, Hayward and other nearby cities). We are a nonprofit organization, and thrive on providing the best possible experience and structured environment for our players, families, coaches and volunteers.  Our goal is to provide a positive atmosphere, whereby kids have the opportunity to participate in sports.   CVI Sports League offers, spring and summer baseball, in addition to fall flag football.   Each season our players and teams are provided with new uniforms, serviceable equipment, hundreds of baseballs, footballs, and critical safety accessories.   Our invaluable sponsorship partners help offset the costs- as well as other league expenses associated with ongoing field/facility maintenance. 

Sponsorship is a great way to increase your company’s recognition and good will in the community.  Your sponsorship is tax-deductible.   Please contact us if you have any questions, or need additional information.   We have included a sponsorship form, it includes many levels of sponsor opportunities. 

Online Sponsorship can also be accessed on the Register Online tab on our website.

Thank you in advance for your time and consideration,


​CVISL Board