Mercer Island Little League: Welcome

Little League Baseball registration is open!

 Register online at

For descriptions of each level look at the Descriptions page.  You can also find descriptions and FAQ's on the Baseball News page, the Softball News page and the T-Ball & Sluggers page.

Field Closures?

(206) 436 - 1951,   @MIBGCAthletics or @MILittleLeague

  Updated as early as possible every day during the season.

Typically by 3pm on weekdays and 8:30am on weekends.



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