League Age

Little League uses "league age" to determine a player's eligibility to participate in regular season programs and post-season tournaments. For baseball, league age equals the child's age on or before August 31st of that year (boys born prior to December 31, 2006 use an April 30th cut-off date). For softball, league age equals the child's age on or before December 31st of the year prior to the season. Please see our downloads for age chart.

2019 Baseball Age Chart

2019 Softball Age Chart

2019 Challenger Age Chart

Proof of Residency

Little League requires all players within Mukilteo Little League to reside within the boundaries of the Mukilteo School District or attend a Mukilteo School District school. Here is the link to the School Enrollment Form and list of residency documents that may be required Residence Eligibility Requirements Proof Age