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    Welcome to Orinda Baseball Association!

    Thank you to OBA's 2018 Sponsors

    2018 OBA Important Dates

    March 3:              OBA Opening Day

    Mar 31-Apr 8:     OUSD Spring break

    April 1:                 Easter (no games)

    May 13:                Mother's Day (no games since kids are making breakfast)

    May 18-20:          680 Playoffs

    May 26-28:          Memorial Day

    June 8:                 End of School


    Looking for some local High School baseball? 

    Check out the Miramonte Mats!!!

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    Recent news from OBA


    Join the OBA Mailing List

    to have your email address, or multiple email addresses added to the OBA database, send your request to  Please make sure to include your player's spring age group.

    The Fabulous 2017 OBA Handbook is here!!!!

    Team Rosters, Rules, Awards, Sponsors. . . you name it, its in here.  Download it, Print it, memorize it.

    Click the link below to view the awesome Opening Day video.

    Orinda Divisions Pinto Mustang Bronco Pony