We only run coed, recreational leagues! ALL skill levels are welcome!
Our Leagues
What are YOU gonna play?
Sign Up A Full Team, Join With Friends or By Yourself
Full teams join all the time, plus we create free agent teams in each coed league that include other players around the same age. These teams aren’t made until all spots are filled, so sign up and request to play with friends while there’s space! Then you’re guaranteed to play together. Or join solo! That’s common too.
The lowest team fees for the best overall league experience
As an independently run and locally focused league organization, we’re proud to offer the cheapest team prices in Chicago while still providing the best overall league experience! Our full team fees are $200-$300 less for a season than other leagues out there. Free agent players save $25-$40 too!
We pride ourselves in running the most organized & SOCIAL leagues that you’ll ever play in. And we’re the ONLY leagues where after games ALL teams walk to the same nearby bar for post-game parties and exclusive specials!
First-time groups of 3+ also get an additional hook up!
Email teams@s3leagues.com to save your team spot with a small deposit or register your group at reduced fees.
What People Are Saying

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I have done a summer and a fall kickball league through S3 and they were really well organized and fun! I joined as an individual (free agent) and I love that the org emphasizes that this is a social league and doesn't focus on being amazing at sports! I have made a great group of friends through my teams 🙂
Laura Liss
October 9, 2021 -
I have played in S3 leagues year round (softball, volleyball, and bowling) for the past few years. I am continually impressed with Ben's organization skills and dedication to the league's participants. The sponsor bars are always attentive to those participating in the leagues. Whether you are an individual looking to join as a "free agent" to meet new friends or have a group of friends that you want to play with, I could not recommend S3 sports more!
Drew Small
September 9, 2021 -
Been playing S3 summer and fall softball for ~7 years now and every one has been great. The league is super organized and management is very accessible and prompt at answering questions, helping out, etc. Unlike other leagues, S3 is a perfect mix of competitive and fun -- 99% of people who play S3 are good people and the league feels more like a family than some giant faceless softball corporation.
Quinn Myers
October 29, 2020
Join S3 to find out why we are "More than just a league"!
Countless new friendships, relationships, champions & great memories made --- plus tons of S3 weddings and babies!
S3 by the numbers
Every league is crazy fun, every time.
