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Welcome to Orinda Baseball Association!

Registration closes Sunday January 14 at 9:00 pm.

Register NOW to ensure your player is playing OBA Baseball in 2018.

2018 OBA Important Dates

December 1:      Spring registration Opens, 9:00 am

January 4:          $50 Late registration fee added.

January 14:        Spring Registration Closes, 9:00 pm

January 16:         Start of Pony and 680 Bronco practice (at coaches discretion)

January 20-21:   House league evals

February 3          Start of house league practice (at coaches discretion)

February 7:         Coaches mandatory PCA meeting

February 8:         Parents and 680/Pony players PCA meeting

February 16-19:  OUSD 4 day holiday

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


Spring 2018 OBA

for 2018 Spring Registration

Days until 2018 OBA Opening Day


    Recent news from OBA

    orindabaseball Orinda Baseball orindabaseball

    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