Registration

2025 Fall Baseball - Fall 2025

NLLB fall ball is an instructiional enviornment for both the competitive and recreational player. Our fall ball program is for boys and girls in 1st - 8th grade during the 2025-2026 school year. Teams play approximately 8-10 games with an average of one game during the week and one game on the weekend, usually on Saturday. There will be some 8pm games for the Supreme, Majors and Junior levels.  Click here for more details on our fall ball program. Click here to determine your league. Click on the divsion below to obtain additional information. Refunds will be granted through August 17, less $25. No refunds will be granted after August 17.

2025 Junior Fall Ball (7th/8th grade in the 2025-2026 school year)

2025 Majors A/AA Fall Ball (5th/6th grade in the 2025-2026 school year)

2025 Supreme A/AA Fall Ball (3rd/4th grade in the 2025-2026 school year)

2025 Rookies Fall Ball (1st/2nd grade in the 2025-2026 school year)

2025 NLLB Volunteer Registration - Annual 2025

Little League International requires a YEARLY background check for adults (ages 18 and older) who volunteers in our program.  This includes manager, coaches, parents who help with practices/games, individuals who help in the office, adult umpires, etc.

Once you complete this process you will receive a background check from JDP (within 5 days).  Once you complete the background check and are cleared we will move you to our Member In Good Standing (MIGS) list for the 2025 year.

As a reminder, Little League Internationl requires all volunteers to perform YEARLY Abuse Awareness Training.  Here is the link for the training:  https://www.littleleague.org/university/articles/abuse-awareness-training-course/

Please click here to determine your league before proceeding.

If you have any questions, please contact Lisa O'Rear, lorear@nllb.org.

2025 NLLB Sponsorship - Annual 2025

Thank you for your interest in sponsoring Naperville Little League.  Since 1952, Naperville Little League has been committed to the goal of providing an outlet of healthful baseball activity and training under good leadership in an atmosphere of wholesome community participation. The programs we offer are dedicated to helping 1st graders through 8th graders become good and decent citizens. These programs strive to inspire children with an awareness and fondness of community. Naperville Little League provides every child the chance to be a team member and develop both skills on and off the field of play. Our boundaries encompass all the schools in districts 203 and 204, including children in Naperville and parts of Bolingbrook, Lisle and Aurora.

How many participants are there?  Naperville Little League has roughly 1500 athletes in our regular season, which runs from early April to late June, including playoffs.  Our fall season runs in September and October, with roughly 1000 athletes participating.

There are various sponsorship levels in which you and your business can select from, click here for details.