2025 Challenger Baseball brought to you by Molex - Spring 2025

Challenger Baseball is an adaptive baseball program for children with physical or intellectual challenges. Open to boys and girls grades 1 -12, the league serves Naperville and surrounding areas. Each challenger player is paired with a buddy, who assists on the field, helping to develop skills and create meaningful relationships. Games are held on Saturdays starting with a 30-minute warm-up and practice, followed by 1-1.5 hours of game play, with flexible innings to ensure an enjoyable experience for all participants.  All games are held at Dupage River Sports Complex on Field 5 (turf field) in Naperville.  Games at Dupage 5 will be held:

In the event of rainout on on a Saturday, we will attempt to make up the game on Sunday, time TBD. Click here to determine your player's league before you register. Anyone volunteering to coach, manage, assist with our program must register as a volunteer.  Click here to register for a 2025 NLLB Volunteer.

Questions?  Contact Lisa O'Rear, lorear@nllb.org or 630-420-9020.

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.