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G.O.O.D. Grapplers

5 ★★★★★ 35 Google reviews · BJJ gym in Katy, Texas

BJJ gym Affiliated Beginners welcome Kids & teens Competition team

Affiliated academy — reviews and the gym's own info point to a recognized BJJ lineage or affiliation (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance, Atos or Checkmat). If lineage matters to you, ask which affiliation the academy belongs to and under whom the head instructor earned their black belt.

Plan your first class

  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth BJJ classes — built around discipline, focus, and confidence
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule katybjj.com — book classes and see the live schedule
  • Phone +1 281-917-5947

Hours

Monday 5:15–8 pm
Tuesday 5:15 am–8 pm
Wednesday 5:15–8 pm
Thursday 5:15–8 pm
Friday 5:15–7:30 pm
Saturday Closed
Sunday Closed

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

BJJ classes on the schedule at G.O.O.D. Grapplers, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 11 mentions

“The professors (and coaches who help with kids) have helped turn Jiu-jitsu back into a fun activity for a couple of my kids who were starting to not enjoy training.”

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🏆 Competition Team

“I'm looking forward to continuing my training and maybe even going to some tournaments!”

All gyms that run competition team →

🛡️ Self-Defense

“I'm not in for competition nor do I plan on it, I'm seeking to build my confidence in self defense and I feel like I will gain that here.”

All gyms that run self-defense →

🌱 Beginners 2 mentions

“They are extremely technical in their teachings, yet breakdown their instruction so that beginners, seasoned practitioners and competition athletes can understand.”

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What members say

The things reviewers bring up again and again across 35 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 4 mentions

“Professor Holly and Proffessor Ronnie and Coach Terry are very knowledgeable about the art of jujitsu.”

🌱 welcoming to beginners 7 mentions

“They are extremely technical in their teachings, yet breakdown their instruction so that beginners, seasoned practitioners and competition athletes can understand.”

🤝 no-ego, friendly academy 19 mentions

“Family-Friendly Gem for Brazilian Jiu Jitsu My son and I both train at Renzo Katy, and we cannot say enough good things about this gym.”

📘 strong technique & fundamentals 4 mentions

“They are extremely technical in their teachings, yet breakdown their instruction so that beginners, seasoned practitioners and competition athletes can understand.”

active competition team 4 mentions

“They are extremely technical in their teachings, yet breakdown their instruction so that beginners, seasoned practitioners and competition athletes can understand.”

🎖️ legit lineage & affiliation 12 mentions

“Family-Friendly Gem for Brazilian Jiu Jitsu My son and I both train at Renzo Katy, and we cannot say enough good things about this gym.”

From the reviews

Professor Holly and Professor Ronnie are great instructors and mentors. Every class is an opportunity to learn, exercise, make friends, and have fun. The mats and facilities are well taken care of and clean. I highly recommend checking out Renzo Gracie Katy!

★★★★★ — Barak, Apr 2022

Professor Holly and Professor Ronnie are both black belts. They are humble and always ready to lend a helping hand to anyone in need. I've known and trained (& learned) with both of them. I'm also happy to call both of them family friends! You will not be disappointed. Many blessings to both of you!

★★★★★ — Katheryn, Apr 2022

I love Ronnie and Holly! I’m so excited this new school is open! They are both exceptionally skilled martial artists. What makes them great is that they love to teach just as much as they love to train.

★★★★★ — Lillian, Apr 2022

Can’t say enough great things about Professor Holly and Professor Ronnie! They are so dedicated. My kids absolutely love them. Very excited to see they have their own school!

★★★★★ — Aj, Apr 2022

Excerpts from public Google reviews. Read all 35 reviews →

New to BJJ? Start at G.O.O.D. Grapplers

G.O.O.D. Grapplers comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never rolled or set foot on a mat, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or flexible to start — you get in shape by training, not before it, and coaches scale the intensity to you. Second, you won't be thrown into hard rolling — reputable gyms build fundamentals (positions, escapes, and basic submissions) for weeks, live rolling eases in gradually, and tapping early keeps every roll safe. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out, and leave your ego at the door. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

Check beginner classes on their site

Your first BJJ class at G.O.O.D. Grapplers

Nervous about walking into a BJJ gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic positions and escapes with a partner — not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many gyms lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi (or a rashguard and shorts for no-gi) and a mouthguard. Live rolling eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

BJJ is a contact sport. Ease in, tap early and often, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find G.O.O.D. Grapplers

25757 Westheimer Pkwy Ste 172, Katy, TX77494

Get directions

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.