While early bird registration has closed, if you wish to join OBA at the A's you can still purchase tickets for your family. Please contact registration@obabaseball.com with your request.

A late registration fee of $50 is applied starting Monday January 6th. And Registration closes completely on Jan 15th, 2020.

2020 Key Dates

Dec. 1, 2019 Spring 2020 Registration Opens

January 15 Spring 2020 Registration Closes
January 25/26 Evaluations

March 7 Opening Day

May 16-17 680 & 11/12s Bronco House Playoffs - Twin Creeks

May 17 Championship Sunday, Final day of season

July 18 Cooperstown Tourney Starts (12U 680 Team)

2019 OBA Spring Bat Standards

Spring Ball, 2020 Divisions

Pinto: 5/1/2011 - 4/30/2013

Mustang: 5/1/2009 - 4/30/2011
Bronco: 5/1/2007 - 4/30/2009
Pony: 5/1/2005 - 4/30/2007

Join the OBA Mailing List

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