SPRING REGISTRATION NOW OPEN
2025 Spring season runs April 12 through May 18 for all age divisions 6U-16U.
COBA News
The COBA 2025 Spring season will begin registration on Feb 18 and closes March 2. Games to start on April 12 to May 18! 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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Last Chance! Late registration for the Winter 2025 season closes on Tuesday, November 12. All late registrants will be wait listed and assessed a $30 late fee. Checkout our website mililanibaseball.org to register! Mandatory Coaches Meeting for all COBA teams is scheduled for Thursday, November 14 at 7:30p at Mililani Ike Elementary School Cafeteria. We will be finalizing COBA team rosters, selecting uniforms, and assigning practice fields. This meeting is for all COBA Coaches only. We will be having a Kick-off meeting prior to the start of the season where all Intact Team Coaches are required to attend.
The COBA 2025 Winter season will begin registration on Oct 27 and closes Nov 10. Games to start on January 18 to February 23! 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.
COBA FALL 2024 SEASON REGISTRATION NOW OPEN FOR ALL DIVISIONS!
- By COBA 08/05/2024, 8:45am HST
COBA FALL 2024 SEASON REGISTRATION OPENS AUG 5 FOR ALL DIVISIONS!
- By COBA 07/26/2024, 10:45am HST
LAST CHANCE! COBA SUMMER LATE REGISTRATION CLOSES MAY 27!
- By COBA 05/25/2024, 2:45pm HST
COBA is officially a Cal Ripken Baberuth League charter, check out baberuthleague.org for more.
Our 2024 Mililani All-Star Teams
Congratulations to all of our 2024 Mililani All-Star teams competing in their State Tournaments! We had teams from 8U-14U competing with the best teams from around the State! Also including our 9U team that competed in the Cal Ripken World Series in Alabama. Special thanks to all of the countless volunteers, coaches, and families who are committed to developing our Mililani youth!
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