Ground Rules Jiu Jitsu

Ground Rules Jiu Jitsu Ground Rules Jiu Jitsu
Where technique meets family. Beginner to advanced—everyone’s welcome. Train hard. Stay humble. Downtown Tinley Park | Message us to roll!

Your first WEEK is on us! Looking for a Jiu Jitsu academy that focuses on quality instruction, a welcoming culture, and ...
06/11/2026

Your first WEEK is on us!

Looking for a Jiu Jitsu academy that focuses on quality instruction, a welcoming culture, and a clean training environment?

✅ Free Week Trial
✅ No Contracts
✅ No Forced Affiliate Uniforms
✅ Extremely Clean Facility
✅ Friendly, Supportive Community
✅ Kids & Adult Classes

Come see why Ground Rules is the place to train.

Ground Rules Jiu Jitsu
17200 Oak Park Ave, Tinley Park, IL
www.groundrulesjj.com


We apologize for any inconvenience but our Ground Warriors class on 5/30 will be canceled due to unforeseen circumstance...
05/30/2026

We apologize for any inconvenience but our Ground Warriors class on 5/30 will be canceled due to unforeseen circumstances. We appreciate everyone’s understanding. ALL other classes (Youth 1/2 and Adult) are as scheduled and open.

Thank you!

Ground Rules Jiu Jitsu doing work at IBJJF Chicago Open! Hats off to everyone that competed. Coach Jon - 🥇 - 🥈Berto - 🥇 ...
04/20/2026

Ground Rules Jiu Jitsu doing work at IBJJF Chicago Open! Hats off to everyone that competed.

Coach Jon - 🥇
- 🥈
Berto - 🥇 open class, 🥉 division l
Jake - 🥈🥉

Way to go! .2011

04/13/2026

Looking for a gym that actually feels like home? At Ground Rules Jiu Jitsu, we keep it simple and real:

🔥 FREE week trial – come see what we’re about, no pressure
🔥 NO contracts – stay because you love it, not because you’re locked in
🔥 NO uniform requirements
🔥 NO sign-up fees – get started without the extra cost
🔥 Family & community atmosphere
🔥 Great coaching – learn from experienced, passionate instructors

Whether you’re brand new or experienced, there’s a place for you here.

Come train with us and see the difference

📍 Ground Rules Jiu Jitsu – Tinley Park
📩 DM us with any questions

Ground Rules Jiu Jitsu does it again! It was a very successful competition last Saturday. The kids put it all on the lin...
03/14/2026

Ground Rules Jiu Jitsu does it again! It was a very successful competition last Saturday. The kids put it all on the line along with our Monday Night Coach, Jon taking silver in his Gi and Nogi competition. Come check us out in downtown Tinley Park!

Tomorrow - March 7th, GRJJ will be closed for all classes. We will be attending the Grappling Games in Oak Lawn. We have...
03/06/2026

Tomorrow - March 7th, GRJJ will be closed for all classes. We will be attending the Grappling Games in Oak Lawn. We have many competitors so please come out and show your support.

Let’s go GRJJ.

We had an amazing turnout for our FREE Community Yoga Day this Monday — thank you to everyone who showed up and helped m...
01/25/2026

We had an amazing turnout for our FREE Community Yoga Day this Monday — thank you to everyone who showed up and helped make it such a great session! 🙌

If you missed it (or loved it), we’re excited to offer Yoga at Ground Rules Jiu Jitsu on Tuesday, Jan 27th.
Yoga is a great complement to training — improving flexibility, mobility, recovery, and overall wellness.

🧘‍♂️ Tuesday, Jan 27th at the gym
📍 All levels welcome
🤝 Community-first atmosphere

Join us and keep moving better. Our hope is to offer yoga at the gym every single week but we need the community to help us build! Sign up and receive a discount as a Ground Rules Jiu Jitsu member.

Are you familiar with the benefits of joining Ground Rules Jiu Jitsu? 👊 Whether you're an adult or a child, we build you...
12/02/2025

Are you familiar with the benefits of joining Ground Rules Jiu Jitsu? 👊 Whether you're an adult or a child, we build your confidence and make sure you feel comfortable at our gym. We have changed many lives here at Ground Rules and it's truthfully why we do it. We are a small, family owned business that takes pride in the way YOU feel when you come to our facility.

Not only do we train Jiu Jitsu, we focus on Judo and Wrestling techniques as well. You'll see a variety of techniques that are practical in real-world situations. Regardless of your skill-level, background, etc., we will help you! Come check us out for your free-week trial and get in shape, become confident and learn something new!

See you on the mats! 💪

What do you look for in a gym? 🤔💪At Ground Rules Jiu Jitsu, we’re all about keeping things simple, welcoming, and commun...
11/30/2025

What do you look for in a gym? 🤔💪

At Ground Rules Jiu Jitsu, we’re all about keeping things simple, welcoming, and community-focused. Whether you’re looking to get in shape, learn self-defense, or join a positive environment, we’ve built our gym around what actually matters:

✅ No contracts
✅ No uniform requirements
✅ No enrollment costs
✅ First week is 100% FREE
✅ Flexible Memberships

We want you to train because you love it — not because you’re locked in.

Drop a comment below ⬇️ and let us know:
What do you look for in a gym or martial arts academy?

Your feedback helps us continue building the best training environment in the South Suburbs. 🥋🔥

Address

17200 Oak Park Avenue
Tinley Park, IL
60477

Opening Hours

Monday 6:30pm - 8:30pm
Tuesday 4:45pm - 8:30pm
Wednesday 6:30pm - 8:30pm
Thursday 4:45pm - 8:30pm
Saturday 9am - 2pm

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