10th Planet Costa Mesa has amazing coaches and a great community. Very friendly and welcoming,…read moreespecially to new students/members even if it's their first time ever on a mat. 10/10 would recommend

10th Planet Jiu Jitsu has continued to be one of the greatest sport and community experiences of my…read morelife. Now two years in, I can honestly say this place has played a huge role in my development as a jiu jitsu practitioner. Coach Ron Turner is now my coach, and training under him has been next level. He's been a black belt for over 25 years and it shows -- the depth of knowledge he brings to every class is insane. He's sharp, technical, and detail-oriented, but also brings a relaxed, approachable vibe that makes learning from him easy and motivating. Whether it's fine-tuning the basics or layering on more advanced concepts, Coach Ron teaches in a way that clicks. Beyond the coaching, the community here is still one of my favorite parts. I've had the chance to roll with people from all walks of life and build friendships that go way beyond the mats. The culture at 10th Planet Costa Mesa is competitive, supportive, and real -- no egos, just people trying to get better and help each other level up. Also worth mentioning -- the gym stays clean. The mats are cleaned properly after class, every time, and it shows. That matters to me, and I know it does to others too. If you're thinking about trying jiu jitsu or looking for a place to train consistently with high-level people and quality coaching, this is the spot. You'll grow here.

As a mom of a son and daughter who both train here, I can't say enough good things. My kids…read moreabsolutely love Coach Sesmar. He has a gift for making every kid feel capable and confident, and he pushes them to grow while keeping class fun. Will at the front desk is always so welcoming and makes the whole experience feel personal from the moment we walk in. What I value most as a parent is what they're learning beyond the mat. Real self defense skills, confidence, and discipline that carry over into school and everyday life. I've watched both my kids come out of their shells since starting here. It's all been so amazing. If you're a parent looking for a program that builds strong, confident kids, this is the place.

So far my 5 year old is enjoying coming here! I think the professor creates a fun class that is…read moreinstructional in BJJ and age appropriate.

So glad I found this place; I started training at Rounders in February 2026 -- and I will be a…read moremember when you are reading this message! I have been a hobbyist of various martial arts for years. Since day 1, the environment at Rounders was a perfect fit. The people are friendly and helpful. The hours and the selection of martial arts classes are excellent. Every last coach knows their stuff, and they teach both kids and adults classes with professionalism and care. I am also always grateful that the black belts, pro fighters, and other experienced trainees are so helpful during class. Not only do you have knowledgable coaches, but your peers support you here too. I have seen multiple martial arts gyms over the years, especially in Orange County, and while all have nice things to say about them, Rounders just hits every single mark. It's a nice and spacious facility with a great setup, but the people are what make it stand out. My only complaint is that I wish I had started here sooner.

Had my first trial here today and "Wow"! I loved it. I trained in the Muay Thai class ,and it was…read moremy first time. Coach Bao was very patient and took his time going over the fundamentals with me . Everyone was really welcoming and helpful. I was nervous at first, but afterwards, I left learning a good amount of technique on how to have a proper stance , throw some punch combinations, round house kick , and learned some defense. Signed up and can't wait to start training.

Finally got my boy into Jiu Jitsu. The place is brand new and very nice and clean. Professor…read moreNeiman is teaching the kids himself and is doing great with the kids. He is very patient and great with the kids. A couple things I really like is that the studio is very clean and welcoming. My favorite part is that Professor Neiman is rolling with the kids himself. Not sure if it will always be like that, but so far this place is awesome. Karina at the front desk got us dialed in and is a pleasure to work with. She was answering my text at 9:00 pm. I definitely won't keep that going, but her responsiveness was nice for my "emergency" Highly recommend Neiman Gracie Jiu Jitsu!

Where do I even start... this gym quite literally saved my life! Neiman Gracie is a legendary…read morefighter and world class jiu jitsu expert hailing from the Gracie family. This gym is one of a kind in the regards that Professor Neiman Is completely hands-on During his instructing of the classes and the level of attention as well as personalization you Receive is unmatched. His wife Karina is also A major instrument in this Jiujitsu studio and she is so kind And does such a great job at keeping everything organized and flowing effortlessly. I came into this gym with zero background in jiujitsu And feel like in the seven months since they opened, That I have gained So much experience and knowledge of the sport. This is the best jiu-jitsu studio in Orange County by far and also Neiman keeps his studio tight knit and family like and you will never find yourself battling for space on the mat, Like some of these other studios that just try and have as many people as possible in each class. 10/10 recommend

Best gym around ! They are very welcoming and the professors are knowledgeable! Overall great…read moreexperience

This is a brand new school that I happened to stumble upon near where I now live. I was initially…read moredrawn to the school because of its association with Checkmat, which is a top caliber team. Because of its recent opening, classes are still small and quickly growing, which mean there is a lot of personal attention given. The facilities are spartan, clean, and get the job done. Russell Cantorna leads this school, and he is an extremely gracious and welcoming person. He doesn't stress the need to win or lose, despite his competitive record - rather, he stresses having a good time on the mat. As a guest to the academy, there is no hard sales pitch. Try a class, enjoy yourself, there's no rush to sign up. Incredibly down to earth guys and gals. Being a smaller guy, the techniques I've seen Russell use focus largely on technique and efficient control rather than weight or muscle, which suits me since I am on the smaller end as well. Despite being a black belt, Russell is extremely humble during a lesson and during a roll. He will wreck you on the mat, but compliment your strengths afterwards. He is the kind of instructor who encourages you and makes you look forward to training, day after day. Highly recommend.

Signed my kid up so they'd learn confidence and discipline. Instead, I accidentally created a tiny…read moreninja who now reminds me to stay balanced and demonstrates "just one move" every time I walk by. lol The coaches are amazing, patient, encouraging, and somehow able to keep a room full of energetic kids focused (which honestly deserves its own black belt). My child absolutely loves coming here and asks when the next class is before we've even made it home. 10/10 would recommend... just be prepared to become your child's favorite practice dummy.

If you're reading this review - JUST DO IT! Stop by and check out a session, take that trial class,…read moresign up for the membership! I joined the adults program 8 months ago without any experience in jiu jitsu or wrestling and found a great community here at ONE. The coaches and classmates do an awesome job at creating a welcoming and fun environment to learn for any skill level. I'm happy to have found ONE and would recommend them to anyone looking to start or grow their jiu jitsu!

Ernest is a patient, knowledge trainer who really listens to what is needed from a client…read more I told him that I wanted three things: more strength, to learn how to punch, and to be able to protect myself. He listened and we work every session towards these goals. He never forgets the focus.

I trained with Ernest for nearly 3 months, and honestly, I didn't know what to expect going into my…read morefirst session since I had never really worked out before. We started off with some basic boxing lessons to get the fundamentals down, then moved into weight training. What I really appreciated was that he never pushed me to the point where I'd hate it and quit. He understood I was a beginner and guided me at the right pace. By the end of our time together, I felt confident enough to walk into the gym on my own. Whether you want to learn how to fight (he's a former UFC fighter) or simply get in shape, I can't recommend Ernest enough. Worth every penny.

I came to Total MMA Studios with no martial arts experience, and from day one everyone made me feel…read morewelcome. The environment is incredibly friendly and supportive, and the coaches are outstanding across the board. A special thank you to Professor Marcello and the entire morning crew--they've made every class enjoyable while pushing me to improve. What started as trying something new has turned into something I genuinely look forward to every week. I've become addicted to coming to class, have learned so much, and have made some amazing friendships along the way. It's an incredible place to learn, grow, and be part of an awesome community.

Just did the 6 week fitness challenge, went by quicker than one could expect! Stuck to the 6am…read morekickboxing class and enjoyed it so much that I signed up to become a full member of the gym. Really looking forward to progressing more and more as the year goes by and trying out the other classes that are offered. Coaches and staff are extremely helpful and knowledgeable. You can't go wrong with trying it out and seeing for yourself what a little dedication and hard work will do for you!