★ 5

We stopped into Undisputed South on a Monday night while in town visiting family. We only traveled with our nogi stuff, but they welcomed us to gi class and members were very friendly and willing to drop their gi tops to roll with us. Instruction was great, vibe was awesome! I’ll also note that this as a safe and great place for women looking for a place to drop in. As a smaller female, everyone trained to my size while still giving me good looks. We will return again 🤘🏻

Source: Google

★ 5

Very accessible, approachable, and supportive of all skill levels. Matt and his team are great with kids and very kind & professional!

Source: Google

★ 5

My girls are 10 and 13, They really enjoy the classes!! Great coaches

Source: Google

★ 5

Excellent gym for the whole family. Great training for bjj, boxing and kickboxing!

Source: Google

★ 5

Matt and his team do a phenomenal job coaching kids and adults of all ages in both kickboxing and Brazilian Jiu-Jitsu (BJJ). Their expertise, dedication, and passion are evident in every session, creating an environment where students of all skill levels feel supported and motivated. Whether you're a beginner or an experienced athlete, Matt and his staff provide personalized guidance that helps you reach your goals. Highly recommend for anyone looking to improve their skills and fitness in a positive, encouraging atmosphere!

Source: Google

★ 5

Source: Google

★ 5

Very happy with the training my three kids have received here from Coach Matt, his daughter Ziva, Coach Keith and the rest of the staff. They've all gone out of their way to help them at every tournament they've competed in. The gym has recently added free wrestling practice twice a week that I'm happy to have my kids participate in as well.

Source: Google

★ 5

We have been going for a few weeks and I can already see the sidebar in my son's activity level and discipline. The instructors are helpful and hands on!

Source: Google

★ 5

I had the best experience! I contacted Undisputed to train Jiu Jitsu and they made it great. The instruction was clear and focused. The people were friendly and welcoming. I had fun....all smiles.

Source: Google

★ 1

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★ 5

Two of my kids have trained at Undisputed South for over a year. Through that time, they have experienced boxing, no Gi, Gi, one-on-one lessons and weekly homeschool classes. They have fought in several Jiu-Jitsu tournaments and have performed exceptionally well. The gym has many options of dates and times for busy families, and the coaches give quality and personalized instruction. The owner, Matt Blank, runs a great local business that is professional, clean, and provides a safe environment for children and adults alike. I highly recommend checking it out for anyone interested in specific training, working out, or self defense. Undisputed South checks all the boxes and is a local gem! Call for a free trial session and find out for yourself everything it has to offer!

Source: Google

★ 5

Undisputed Green Valley Gym is an outstanding gym with a top-notch environment. The facility is always clean and well-maintained. The coaching is fantastic—knowledgeable, supportive, and great at working with all skill levels. Whether you’re new to martial arts or have experience, you’ll feel welcomed and challenged in the best way.

I highly recommend this gym to anyone in the Green Valley area. It’s also an excellent place for kids to learn Brazilian jiu-jitsu and other self-defense martial arts in a safe and positive atmosphere. Great community, great instruction, and a great place to train!

Source: Google

★ 5

Great gym. Very good instructors, equipment and space. Highly recommend!

Source: Google

★ 5

Undisputed BJJ in Green Valley has been an amazing place for my kids to grow, both in skill and confidence. The environment is positive, structured, and truly focused on learning. We really love Coach Matt, his skill level is top-notch, and he works so well with kids. He’s patient, encouraging, and knows how to keep them engaged while still challenging them to improve.

The gym itself is always clean and well-maintained, making it a welcoming space for training. Whether your child is just starting or looking to advance, this is the perfect place for them to learn and develop.

If you’re looking for a high-quality BJJ gym with great instruction and a supportive atmosphere, I highly recommend Undisputed BJJ!

Source: Google

★ 5

Source: Google

★ 5

Great trainers, all skill levels, nice facility! Great non-sparring boxing classes as well.

Source: Google

★ 5

This is definitely one of the top gyms in the southwest!

Source: Google

★ 5

Undisputed South is an incredible gym! I attended a class while in town for work. The coaches and students were all extremely welcoming and took the time to work with me on techniques since I’m fairly new to Jiu Jitsu. The facilities were clean and spacious. I recommend Undisputed to anyone looking to try BJJ and will definitely be returning whenever I am in town.

Source: Google

★ 5

Great place for kid classes, everyone is always nice and helpful

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★ 5

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★ 5

Source: Google

★ 5

I absolutely love this place. Kimberly Joyce Allen was extremely helpful and kind. She personally saw me break my spine and performed Emergency surgery that saved my life. With her help, I completed a full recovery. She also bought me food that one time. Overall great place. Kim makes it the best.

Source: Google

★ 5

Iam here in green valley for work from Florida an amazing place they made me feel like I’ve been training here for years i totally recommend it if your in the green valley

Source: Google

★ 5

Such an amazing place to try!! Matt was amazing with my daughter who was very quiet and shy, she is 6. Matt was very patient with her but was also able to bring her out of her shell in a way that she was comfortable. Front desk girls were always in the best spirits making it a fun experience from the moment you walk in! Highly highly recommend!!!

Source: Google

★ 5

Best experience I could have possibly imagined. Went in there a bit nervous and left ready to go right back. I’ve played sports my entire life and I can tell Matt has a natural aptitude for coaching. It was an amazing experience and the most fun I’ve had in years. I will be back no question about it. Thank you for diving right in and getting me accustomed to the styles so quickly, can’t wait to learn more.

Source: Google

★ 5

Fantastic establishment, with nothing but respect for the staff and trainers. Especially the receptionist, Kimberly Joyce Allen. One afternoon, I wandered into Undisputed, with my car out of gas and my phone dead. Kimberly Allen (who, by the way, received a perfect score on the ACT) showed me nothing but kindness, drove me home, talked me through my break up, and fixed my parents divorce. While nothing could begin to compensate Kim for her actions, a pay raise and a promotion would certainly help.

Source: Google

★ 5

I’ve been training Jiu jitsu privately with Coach Matt and over the past month added conditioning training as well. Living in Arivaca, 45 minutes away, has made it challenging but he is always so accommodating. And it is 100% worth my trip.

A month ago he committed to coming to Arivaca to help me build an outreach program for those in my community who are unable to drive into Green Valley to train.

His generosity has been mind blowing. And the Arivaca community has been loving it and are incredibly grateful. My local kids stop me in the market to tell me how much they love it. And to have Coach Matt working with the young men and women in the community to give them a healthy alternative to fill their time is priceless.

Please go to his gym located in Green Valley and check out all his fitness options. He has a great staff to help you reach your fitness goals. Whether it is to weight train, become competitive in Jiu Jitsu or teach your kids amazing life skills from participating in the martial arts, go for it. Let’s support an Air Force Veteran and make his business stick around for years to come. It’s a great addition to our community.

Source: Google

★ 5

Best local gym. Kate's classes are fantastic. Something for everyone in your family.

Source: Google

★ 5

My name is Stan Herum (4th degree black belt), and I am the karate instructor for Quail Creek Dojo. On Sunday, April 21st my instructor Sensei Michael Johnson (8th-degree black belt) conducted a seminar held at Undisputed Fitness Gym located in Green Valley. The workout area was impressive and exceptionally clean. The owner Matt Blank was incredibly supportive of our seminar. I highly recommend Matt Blank and the Undisputed Fitness Gym

Source: Google

★ 5

Matt is unbelievable. This facility rocks it and it is the best gym I have ever been to! Well equipped and set up for so many different things to learn, try and do. Check it out, stop on by...you will not be disappointed.

Source: Google

★ 5

Great space, knowledgeable staff, invaluable instruction.

Source: Google

★ 5

My daughter started jiujitsu classes at Undisputed South in 2020, and the experience has been incredibly positive. With no prior exposure to the sport, she has received excellent coaching from Keith and Matt. On a personal note, I embarked on a health transformation journey with Matt, Kate, and Maren. Their guidance has been instrumental in my weight loss and strength training, significantly aiding my battle with social anxiety. The atmosphere is vibrant and supportive, making each workout thoroughly enjoyable. The recent addition of multiple weekly fitness classes is an excellent enhancement to their offerings. I strongly recommend this program to anyone seeking to improve their physical and mental health.

Source: Google

★ 5

If you are looking to keep your child busy this summer, please check out Undisputed South. Mr. Matt is amazing with the kids, not only has he taught my kids jiu-jitsu, but it has helped them in all aspects of life, especially sports. They are more confident and disciplined. They have met great friends and have become family there. Mr. Matt travels to tournaments to coach your child if you wish to participate in that. It's an amazing experience. So if you are in between sports or looking to try something new, be sure and check it out.

Source: Google

★ 5

Excellent place to better yourself,Matt and the team always made me feel welcomed.

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★ 5

We were in-town for my niece's spring break and decided to sign up for private lesson with Matt. It was worth it! Matt was such a wonderful instructor very patient and great with kids!! We will be back when we're in town again

Source: Google

★ 5

We signed up our kids for the jujitsu class for ages 4-7 at Undisputed. This place has been perfect for my little ones to get out their energy! Not only that but Matt is a great instructor with a lot of knowledge and he’s great at teaching the kids basic skills and techniques of jujitsu!

Source: Google

★ 5

Great place to be. New gym has plenty of space to train. Very laid back atmosphere. no pressure to buy all their merch, no over bearing rank structure in BJJ, no pressure to compete. Just come in and work on yourself. Learn self defense, work on your fitness, channel your frustrations with life in a healthy manner, or work on whatever other goals you seek to accomplish.

All of the coaches will work with you to meet your goals. I firmly believe that most, if not all, will go out of their way to see you succeed in those goals, whatever they may be.

If you've got kids, the kids program is great. Kids coaches are awesome and keep little chaotic minds focused on the task at hand. It helped my littles build up confidence and social skills.

Source: Google

★ 5

We have been training at Undisputed South for about a year now (kids doing bjj, me doing U1Fit classes) and we have really enjoyed it, learned a lot and have gotten stronger and better! Kate (U1Fit) has been a great trainer: knowledgeable, friendly, great at pushing you to do your best and work your hardest. Matt is very welcoming and a great guy to learn from. The coaches are patient with the kids and teach them well. We highly recommend Undisputed South.

Source: Google

★ 5

Coach Kate has been the most effective coach (U1Fit) I’ve had the privilege of working with during my fitness journey. Her capacity of understanding for each individual adds to her ability to make a personalized plan with quantifiable results. She effectively used her knowledge of nutrition and the body’s muscular function to increase my quality of life and meet my personalized goals.
A gift of a woman, I don’t feel like I could truly put into words the appreciation for the healthy lifestyle changes this gym instilled in me from U1Fit to BJJ with knowledgeable and devoted instructors.

Thank you, Coach Kate 💙

Source: Google

★ 5

I've met Kate about 4 yrs ago. My level of fitness originally was very low. But from the day I've started, she has pushed me to reach my goals. I feel my fitness now has taken off to a whole new level due to her encouragement and passion for what she does. She has giving me the confidence to believe in myself and know my limits. My health overall and my energy has been very positive, and I feel stronger because of her great training. I feel very lucky to have met her and learn from her."

Source: Google

★ 5

Source: Google

★ 5

Great gym for all ages. The classes will get all the energy out of the kids. It also teaches them the skills with lots of repetition and patience to help the younger ones understand. Very impressed the coaching staff and the group of students as a whole. They teach the kids to be kind and teach one another even if they are brand new. It was very warm and welcoming as well as competitive. The kids got awards even when not moving up in color in belts which was very rewarding. This place is awesome! Highly recommend!

Source: Google

★ 5

Was intown for 6 weeks, they allowed me to train with there team which i am thankful. Very clean organized environment, I was impressed by the level of detail that was taught and the conditioning students had. There were always big crowds all levels of experience so i always got a well rounded night of rolling. I would recommend to anyone you will feel right at home.

Source: Google

★ 5

Undisputed South is an fantastic place to train - super welcoming coaches and a great facility (which is getting even more of an upgrade soon). I've trained a lot of places and this is one of the nicest and friendliest. I highly recommend checking the gym out and training with Matt whether you're just starting out or a more experienced BJJ practitioner!

Source: Google

★ 5

I could not say enough good things about this gym, if you are hesitant to try Jiu Jitsu, Boxing, or their fitness classes, don't be. Matt is an exceptional coach who knows how to work with beginners and people who have been in the sport for years. All coaches I worked with at Undisputed were awesome, friendly, and truly card about teaching you the right way. I 100% recommend this gym to anyone and everyone.

Source: Google

★ 5

I am so happy I found this gym. Matt the owner is super welcoming as are the other coaches. They work with all skill levels and the other people that go here are friendly and dedicated. This is a place to get a great workout, build confidence, and have some fun (if you're like me and think getting in some good work is fun). First class is complimentary so come try it out.

Source: Google

★ 5

Source: Google

★ 5

Coach Keith has really worked with my daughter to build her confidence. He is patient and consistent. I am so grateful that Coach Matt y Coach Keith provide a safe place for kids to grow both mentally and physically.

Source: Google

★ 5

I was visiting green valley from out of town and gave Undisputed a call. Matt returned my call almost right away and was really welcoming and friendly. The gym was clean and the instructor Pedro was friendly and skilled. I will definitely be back next time I am in the area.

Source: Google

★ 5

Got helicoptered into an arm bar. 10/10 would come again

Source: Google

★ 5

This gym is definitely worth checking out. Super humble and welcoming group of people. Coaches were super technical and informative.

Source: Google

★ 5

Finally made it out to Undisturbed. Met with Matt and he showed us the gym and the classes available. The gym was beautiful. Quality all the way around!! Looking forward to this!!

Source: Google

★ 5

Dropped in for a gi class with Matt, great instruction and amazing training partners. Everyone was very welcoming and super nice. 10/10 would go back to get destroyed by Matt's pressure!

Source: Google

★ 5

Undisputed has been a pleasure to train and work out at. Matt is one of the coolest guys you’ll ever meet. And thanks to him regularly imparting his expertise on my lovely girlfriend, she can now drop me without question. A+ 👍

Source: Google

★ 5

Fantastic place to train. Great for adults and kids. We love it here.

Source: Google

★ 5

Really cool gym that does a bit of everything from BJJ, Boxing and fitness . Highly recommend 👍🏼

Source: Google

★ 5

Source: Google

★ 5

Visited this gym on vacation and it was extremely clean, kid and adult friendly at the same time with fantastic instruction. Great gym culture

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★ 5

Source: Google

★ 5

We had a great experience with this gym. Matt the owner is one of the most patient people I have ever met. I highly recommend.

Source: Google

★ 5

Source: Google

★ 5

I have been a member of this gym, participating in kickboxing and boxing classes, since February 2020. In short, this gym has bettered my mental and physical health on so many levels. I came here knowing nothing about striking and I feel that not only have I learned self defense, I have learned it burning hundreds of calories each session. The coaches and fellow gym members here are all about making you better, helping you learn, and being comfortable in a judgement-free zone. If you are interested in something like this, don't hesitate any longer. Come on in and make a decision to better your life.

Source: Google

★ 5

Matt and the team are awesome! My two girls loved going there. Matt was also super accommodating when some things came up, which I really appreciated. Would highly recommend!

Source: Google

★ 5

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★ 5

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★ 5

I started taking kickboxing classes at Undisputed South in January 2020 and it has been a great experience! I knew nothing about it, Keith and Matt have been great coaches. Always a fun atmosphere, and a great workout. There is also now fitness classes a couple times a week, that are also awesome. Highly recommend.

Source: Google

★ 5

This place is awesome. My 5 year old daughter has been training at Undisputed South for 6 months, and she absolutely loves it. The experience has had a major positive influence on her confidence and development, and she's made some great friends too!

The owner and head teacher, Mr. Matt, strikes the perfect balance between being patient / having fun with the kids while also commanding their respect. My daughter leaves every class feeling like she overcame a challenge, learned something new, and had fun doing so.

If you're looking for a fantastic martial arts experience for your child, this is it. Shout out to Mr. Pedro as well. Keep up the great work, guys!

Source: Google

★ 5

Matt Blank is a great instructor! Hes awesome with the kids too! Great place to challenge yourself and learn!

Source: Google

★ 5

My 17-year-old son and I started boxing and kickboxing together at Undisputed South and have had nothing but good experiences. As a fitness coach, I appreciate the level of professionalism and expertise of both Keith and Matt. Not only are we learning the techniques of boxing and kickboxing, we are getting our money's worth in SWEAT equity every single class! We never leave disappointed!

Source: Google

★ 5

Love this place. Instructions are awesome and very knowledgeable. Great way to learn boxing, kickboxing and just get in shape! Don't have to be a pro, they will teach you the ropes.

Source: Google

★ 5

By far the best experience I have had in exercise and training! Undisputed South is the perfect opportunity to learn from amazing instructors and students. Undisputed South is a great team to be a part of.

Source: Google

★ 5

Undisputed South is an amazing place to train. My kids have trained with Matt for 2 years and you could not ask for better or more patient coach. His love for juijitsu definitely shows. My husband trains under Matt and David. They are both so knowledgeable and really focus on technique and are quick to help guide anyone on their juijitsu journey. The boxing/kickboxing program is just as wonderful. Corey and Matt are great instructors and definitely give you a great workout whether you've been doing it for years or your first time. We are glad to be a part of such an awesome family. Hands down the best gym!!

Source: Google

★ 5

Awesome place to train! Everyone is super friendly and welcoming!

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★ 5

My 9yr old trains here and Loves it! I Love their training style, they make him feel so comfortable and are so patient with the kids 😍🤗

Source: Google

★ 5

Great instructors! My daughter and I do kickboxing and have learned so much!

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★ 5

My 7 year old has been going there for a couple of months. He loves going and loves the instructors, especially Mr. Matt! They are all excellent with the kids. Everyone is so nice and very professional. Seriously cannot think of one negative thing about that place.

Source: Google

★ 5

Undisputed South is a great place to train. Not only for adults my kids have been training there for about six months and they love it. Matt Blank is excellent with all the kids. All the instructors are amazing and you will get a high level of training. The boxing and kick boxing is a great way to get your cardio in. Undisputed South is the best place to come and train in the Sahuarita/Green Valley area.

Source: Google

★ 5

So many reasons why I love Undisputed South but the best thing about this place is the quality of instructors and students. You can train martial arts anywhere but you can't always be a part of a great community. Undisputed South has the best community and I wouldn't go anywhere else.

Source: Google

★ 5

Great place to train! Instructors are friendly as well as they take the time to help you out if you have any questions. If you are looking for a place to train then undisputed south@ green valley is the place to go.

Source: Google

★ 5

Undisputed South is the best place to train Brazilian Jiu Jitsu in Sahuarita. The classes are fun and the instructors are super knowledgeable. The members treat each other like family. I can't say enough good things about this place. I train multiple times a week here and I couldn't imagine training anywhere else.

Source: Google

★ 5

Great place to train. High level instructors that take the time to work with you directly, and truly care about their members...not as numbers but as family.

Source: Google

★ 5

Source: Google