The Age Determination Date for a Little League Baseball player is the actual age of a child as of August 31 of the current year. The Age Determination Date for a Little League Softball player is the actual age of a child as of January 1 of the current year.
These respective dates identify the “league age” as it relates to a player’s eligibility to participate in any of Little League’s divisions of play. You can go to the official Little League site to check out your child's League age.