Youth Sports Leagues in Oak Brook, Illinois
Sunday Funday Sports runs one-game-a-week youth sports leagues a short drive from Oak Brook, Illinois.
Kids play one organized game every Sunday at Hinsdale South High School in Darien — NFL Flag Football, WIFFLE® Ball, NHL Street Floor Hockey, and Young3 3-on-3 Basketball — with no weekday practices and no travel schedule, run by a youth-led 501(c)(3) nonprofit.
The low-commitment lane for Oak Brook families
Oak Brook calendars fill up fast — which is exactly why we keep ours simple. One game, one hour, every Sunday, about fifteen minutes south at Hinsdale South High School: NFL Flag Football in fall, WIFFLE® Ball in the Field House all winter, and Young3 3-on-3 Basketball. Spring brings NHL Street Floor Hockey at Downers Grove South High School. Kids get real organized sports with trained refs; your family keeps every weeknight and most of the weekend.
What Oak Brook kids can play
Through the year, the seasons rotate so there's always something coming up. NFL Flag Football runs in the fall on the Hinsdale South practice field, with co-ed divisions for grades K–2, 3–5, and 6–8. WIFFLE® Ball takes over the Hinsdale South Field House in winter — same grade divisions, classic yellow bat, no gloves needed. NHL Street Floor Hockey arrives in spring at Downers Grove South High School, about ten minutes up the road. And Young3 3-on-3 Basketball gives kids in grades 3–5 and 6–8 fast games with more touches than a full-court league. Current season dates, pricing, and registration are on each league page.
Who runs it
Sunday Funday Sports is a youth-led 501(c)(3) nonprofit. Games are officiated by paid, trained teen referees — many of them Hinsdale Central students — and coached by community volunteers. Oak Brook high-schoolers can join us on the other side of the whistle too — reffing is a paid Sunday job with real leadership training.
Ready to play
See current seasons on the Leagues page, or jump straight to NFL Flag Football, WIFFLE® Ball, NHL Street Floor Hockey, or Young3 3-on-3 Basketball.
High-schoolers: check out paid teen referee jobs.
Want to help every kid play? Donate or learn about our story.
Oak Brook Parent FAQ
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Most leagues play at Hinsdale South High School in Darien, about fifteen minutes from Oak Brook. NHL Street Floor Hockey plays at Downers Grove South High School in spring. Every league page lists its exact venue and current dates.
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No — families join from Oak Brook, Hinsdale, Clarendon Hills, Westmont, and across DuPage County. If Sunday works for your family, you're in.
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No — that's the whole point. Kids play one organized game every Sunday. Coaches run a short warm-up before each game, so there's nothing to schedule during the week.
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NFL Flag Football, WIFFLE® Ball, and NHL Street Floor Hockey offer divisions for grades K–2, 3–5, and 6–8. Young3 3-on-3 Basketball offers grades 3–5 and 6–8. All teams are co-ed and beginners are always welcome.
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Pick your league, choose your child's grade division, and register online. You'll get a parent email with the schedule and pickup details, then just show up Sunday.