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Welcome to Orinda Baseball Association!

OBA 680 / Premiere TEAM TRYOUTS

OBA is excited to offer another year of participation in the 680 Diablo League for our most advanced players. The 680 League is a competitive baseball league with teams from primarily the East Bay 680 corridor. Playing "680" is a significant step up in parent and player commitment, as well as on-field competition.  Evaluations for the 680 Diablo League will be held on the following dates below, click the 'register link to sign up your player to participate in the evaluation session:

Mustang 10U October 30, 2021 @2:15 PM  (Makeups) Wagner Ranch Register
Bronco 11U October 16, 2021 @1:15 PM Wagner Ranch Register
Bronco 12U October 16, 2021 @3:15 PM Wagner Ranch Register
Pony 14U October 30, 2021 @10:30 AM Wagner Ranch Register


Fall Ball Registration Is Now Closed

We appreciate the record interest in OBA for this Fall Season!

For those looking for clarification, or interest in our next Fall Ball season, here are our programs (by age-based division)

Pinto Clinics: Weekly one-hour clinics on Saturday or Sunday from September 11 until October 31.

Pinto registration fee: $100

Mustang Fall Ball:  One practice during the week and Sunday afternoon games. Practices will begin the week of September 6 after Labor Day, with games running September 8 through November 7. 

Mustang registration fee: $250

Bronco Fall Ball: One practice per week and Sunday afternoon game. Practices will begin the week of September 6 after Labor Day, with games running September 19 through November 7.  

Bronco registration fee: $275

Pony Fall Ball: Pony will be a clinic style format with infield work and batting cage work with OBA paid coaches. We anticipate two practices per week per group from September 6 through November 6. 

Pony registration fee: $500 

Registration closed on August 22.

Fall Ball

2021 Fall Ball Key Dates

Registration closes: August 22

Pinto clinics: Sept. 11 - Oct. 31

Mustang Fall Ball : Sept. 6 - Nov. 7

Bronco Fall Ball: Sept. 6 - Nov. 7

Pony Fall Ball: Sept. 6 - Nov. 6 

*schedule is subject to change. 


2021 Fall Ball Divisions

Pinto: (7U and 8U): May 1, 2013 - April 30, 2015
Mustang: (9U and 10U): May 1, 2011 - April 30, 2013
Bronco: (11U and 12U): May 1, 2009 - April 30, 2011
Pony: (13U and 14U): May 1, 2007 - April 30, 2009


Join the OBA Mailing List

To sign up to receive all the latest news about OBA please email us at Please make sure to include your player's spring age group.

Thanks for photo, Roots & Shoots

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Thank you to our OBA Sponsors!