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SUMMER REGISTRATION NOW CLOSED

Late registration for summer season is now closed.  All late registrations will be waitlisted and assessed a late processing fee.

2025 Summer season runs JULY 12 through AUGUST 17 for all age divisions 6U-16U.

 
 

COBA News

THROWING/PITCHING MECHANIC CLINIC

By COBA 05/30/2025, 10:30am HST

Kailua Varsity Baseball Head Coach Corey Ishigo will be hosting a 5 day pitching clinic at Kailua High School.

Clinic runs from 9 am to 12 pm on June 16-20 @ Kailua High School. Cost for clinic is $400. Use QR to submit payment or Venmo @Corey-Ishigo

 

SUMMER LATE REGISTRATION NOW CLOSED

By COBA 05/24/2025, 3:30pm HST

All late registrants will be placed on a waitlist and assessed a late fee. 

2025 COBA SUMMER REGISTRATION NOW OPEN!

By COBA 05/14/2025, 2:00pm HST

The COBA 2025 Summer season registration is now open for all age divisions 6U - 16U. Games to start on July 12 to August 17! Also taking Intact team requests to join us for the upcoming season.  See the Registration page for more information. 

COBA is run 100% by community/league volunteers. We are looking for volunteers to coach all divisions. If you are interested or have questions, please contact the division coordinators found on our website.

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