About
Costa Mesa Little League offers youth baseball activities that include Fall Baseball, Spring 2026 Tryout sessions, and a Challenger League. The program also uses GameChanger Scorekeeping for its games and events. Families can find information such as New to CMLL FAQs and Spring 2026 Tryout Info, which includes the tryout schedule for Spring 2026.
• Schedule: Fall 2026 Season Registration is open, with Fall Ball Registration open as of June 17, 2026 and closing on September 11, 2026. Opening Day for the 2026 season is on February 28, 2026, and Closing Day at the American Campus has a 1:30 p.m. lineup time on May 16, 2026.
Costa Mesa Little League provides Field Status updates for its different campuses and fields. The program is affiliated or linked with Little League CA District 62, Socal Little League District, LL West Region, LL University, Positive Coach, LL Bat Info, and the LL Rule Book.
Last updated July 4, 2026.
• Schedule: Fall 2026 Season Registration is open, with Fall Ball Registration open as of June 17, 2026 and closing on September 11, 2026. Opening Day for the 2026 season is on February 28, 2026, and Closing Day at the American Campus has a 1:30 p.m. lineup time on May 16, 2026.
Costa Mesa Little League provides Field Status updates for its different campuses and fields. The program is affiliated or linked with Little League CA District 62, Socal Little League District, LL West Region, LL University, Positive Coach, LL Bat Info, and the LL Rule Book.
Last updated July 4, 2026.
Is this your business? There is no cost, but you will be asked to sign up or log in.