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Serving Athletes from the 
Greater Tri-Valley Area Since 1997
Dublin | San Ramon | Danville | Pleasanton | Livermore | Castro Valley | San Leandro

Andrew Lonsdale, President/GM
(510) 909-6718
17915 Lamson Rd | Castro Valley, CA  94546


    Tue 5/24 Wed 5/25 Thu 5/26 Fri 5/27 Sat 5/28

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    12U Practice
    6:00pm PDT Ical_event_icon

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    "Early" Practice
    5:00pm PDT Ical_event_icon

    "Late" Practice
    7:00pm PDT Ical_event_icon

    TOURNAMENT: Ultimate Memorial Day
    12:00am PDT Ical_event_icon

    Follow our 12u, 13u & 14u teams as they compete
    against Tri-Valley's best in the 
    680 DIABLO LEAGUE this spring


    We have extended the order deadline to 6/1/2016

    click for more information

    2016 T-SOX Summer Camp for 8U-12U

    July 18th - 22nd from 9:00-1:00

    click for more information

    Recruitment: 2016 Summer Teams

    Click for more information

    Make a Payment


    Our Partners

    These fine organizations make what we do possible. Please show your support to these amazing sponsors and thank them for their commitment to our organization. 

    Sponsored by The Pitching Center

    The Pitching Center

    Visit Website
    Sponsored by Prodigy Performance

    Prodigy Performance

    Visit Website
    Sponsored by Livermore Area Parks & Rec.

    Livermore Area Parks & Rec.

    Visit Website