Update to the Implementation of Little League Baseball® Age Determination Date

Little League Baseball® to Begin Utilization of August 31 Age Determination Date for the 2018 Season; Children Born Between May 1 and August 31, 2005 to be Grandfathered as 12-Year-Olds For 2018 Season

Over the past couple of years, there has been a lot of discussion about the Little League Baseball® Age Determination Date. This is an important topic to everyone involved in Little League, and Little League has sought input from volunteers, parents, and coaches that has helped guide District Administrators and the Little League International Board of Directors to ultimately change the Age Determination Date for all divisions of Little League Baseball and the Little League Challenger Division® to August 31.

Update:
At the fall 2015 meeting of the Little League International Board of Directors, it was approved to grandfather the four months of children born between May 1 and August 31, 2005, for the 2018 season, so that no child will lose their 12-year-old season of Little League Baseball.

Why the change? In 2011, Little League conducted very detailed participation research. As a result of that research, we learned that parents, players, and volunteers wanted to see Little League become, as a whole, a younger program, and give children an easier way to play Little League with their classmates. Since the research concluded, Little League revamped its Tee Ball program, established a Coach Pitch Program, and changed its residency requirements to allow children to play in the league where their school is located. Adjusting the Age Determination Date will help us achieve the goal of making Little League younger. And, making the date August 31, the same that many schools in many states use for student registration, allows Little Leaguers to play with their classmates.

This change will make the Little League Baseball Division, also known as the Major Division, truly a 12 and under program – ensuring that no child playing in the Little League/Major Division will turn 13 years old at any point during their final season in that division. The same will be true with the upper age limit at all teenage divisions of Little League Baseball.

What’s the difference? In 2014, Little League District Administrators initially voted to move the age determination date from April 30 to December 31, effective with the 2018 season. That was amended by District Administrators and the Little League International Board of Directors in August 2015, moving the date from December 31 to August 31. Effective November 2015, the implementation plan has been amended, grandfathering the four-months of children born between May 1 and August 31, 2005 as 12-year-olds for the 2018 season.

For players born on or before April 30, 2005: The new age determination date of August 31 will be effective starting with the 2018 Little League Baseball Season. For the 2016 and 2017 seasons, these players will use the April 30 age determination date.

For players born between May 1, 2005 and August 31, 2005: The new age determination date of August 31 will be effective starting with the 2019 Little League Baseball Season. For the 2016, 2017, 2018 season, these players will use the April 30 age determination date.

For players born on or after September 1, 2005: The August 31 age determination date will be effective immediately, starting with the 2016 season. This was the implementation used for the 2015 season, with players turning 4 to 9 years old during the 2015 calendar year to use the December 31 age determination date. That implementation remains in place, except instead of using December 31, you will use August 31.

“Having a meaningful Little League experience is an important milestone for millions of children around the world,” said Stephen D. Keener, Little League President and CEO. “As we continue to work with our volunteers and the International Board of Directors, we believe this solution allows us to accomplish our goal of making the Little League Baseball Division truly a 12 and under program, while ensuring that all children get the opportunity to fully enjoy their 12-year-old year in Little League.”


2018 Little League Age Chart

FOR BASEBALL DIVISION ONLY
Match month (top line) and box with year of birth. League age indicated at right.

 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC AGE
2014 2014 2014 2014 2014 2014 2014 2014 2013 2013 2013 2013 4
 2013  2013  2013  2013  2013  2013  2013  2013  2012  2012 2012 2012 5
 2012  2012  2012  2012  2012  2012  2012  2012  2011  2011 2011 2011 6
 2011  2011  2011  2011  2011  2011  2011  2011  2010 2010 2010 2010 7
 2010  2010  2010  2010  2010  2010  2010  2010  2009  2009 2009 2009 8
 2009  2009  2009  2009  2009  2009  2009 2009  2008  2008 2008 2008 9
2008  2008  2008  2008  2008  2008  2008  2008  2007  2007 2007 2007 10
 2007  2007  2007  2007  2007  2007 2007  2007  2006 2006 2006 2006 11
 2006  2006  2006  2006 2006  2006  2006  2006  2005  2005 2005 2005 12
2005 2005 2005 2005 12
2005 2005 2005 2005 2004 2004 2004 2004 13
2004 2004 2004 2004 2004 2004 2004 2004 2003 2003 2003 2003 14
2003 2003 2003 2003 2003 2003 2003 2003 2002 2002 2002 2002 15
2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001 2001 16

Note: This age chart is for BASEBALL DIVISIONS ONLY, and only for 2018.


2019 Little League Age Chart

FOR BASEBALL DIVISION ONLY
Match month (top line) and box with year of birth. League age indicated at right.

 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC AGE
2015 2015 2015 2015 2015 2015 2015 2015 2014 2014 2014 2014 4
2014 2014 2014 2014 2014 2014 2014 2014  2013 2013 2013 2013 5
2013 2013 2013 2013 2013 2013 2013 2013  2012 2012 2012 2012 6
2012 2012 2012 2012 2012 2012 2012 2012  2011 2011 2011 2011 7
2011 2011 2011 2011 2011 2011 2011 2011  2010 2010 2010 2010 8
2010 2010 2010 2010 2010 2010 2010 2010  2009 2009 2009 2009 9
2009 2009 2009 2009 2009 2009 2009 2009  2008 2008 2008 2008 10
2008 2008 2008 2008 2008 2008 2008 2008  2007 2007 2007 2007 11
2007 2007 2007 2007 2007 2007 2007 2007  2006 2006 2006 2006 12
2006 2006 2006 2006 2006 2006  2006 2006 2005 2005 2005 2005 13
2005 2005 2005 2005 2005 2005 2005 2005 2004 2004 2004 2004 14
2004 2004 2004 2004 2004 2004 2004 2004 2003 2003 2003 2003 15
2003 2003 2003 2003 2003 2003 2003 2003 2002 2002 2002 2002 16

Note: This age chart is for BASEBALL DIVISIONS ONLY, and only for 2019.