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Classes for Adults and Youth!

Sektor BJJ offers classes are for all levels and ranks. Everyone is welcome to this beginner friendly environment.
See you on the mats!

3 Locations Available To You!

We have 3 different locations. Chino, Corona, Rowland heights.

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Still confused? Or do you still need some answers to your questions? That's perfectly fine checkout our FAQ's section to get your questions answered.

Satisfaction Guaranteed!

  • Awesome club for Jiu-Jitsu! My son is here for a year already, has a great time, and all the coaches are very professional, kind and supportive!

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    Xiran Feng Avatar Xiran Feng

    I attended a free women’s self-defense class at Sektor and had a fantastic experience. The coach was nice and provided great instruction, and the members were friendly and welcoming. I... read more

    Mei Mak Avatar Mei Mak

    I would like to thank Sektor Jiu Jitsu for being a wonderful and welcoming place to train at! The instructors here are very attentive and helpful. I’m so glad that... read more

    Amber Gavia Avatar Amber Gavia
  • Our family visited the Sunday no-gi class with emphasis on wrestling techniques to use in Jiujitsu. The kids had a blast from the warm up to specific trading... read more

    Casandra Eakle Avatar Casandra Eakle

    Great gym ! Everyone is super helpful especially when you are new. Peter the manager is extremely helpful and attentive and all the coaches are super knowledgeable, and open mat... read more

    Navre Avatar Navre

    Great place for beginners looking to start Jiu Jitsu but also a good place if you’re looking to be challenged 👊🏻

    vinh do Avatar vinh do
  • Amazing gym, amazing instructor and clean environment. Loved my experience with Sektor!

    Brandon Kwon Avatar Brandon Kwon

    I’ve been training at Sektor for a couple months now and honestly it has been the best experience!! Coach Jessie is very detailed in the teaching of the moves and... read more

    German Santos Avatar German Santos

    Amazing place to train for kids and adults with clean facilities, safe training partners, and attentive coaches. Wish my son and I found this gym sooner!

    Anthony Palanca Avatar Anthony Palanca
  • After months of my husband’s relentless efforts to convince me to try jiu jitsu, I finally gave in and checked out their Thursday Women’s Only class! I was immediately drawn... read more

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    Joyce Rhee Avatar Joyce Rhee

    Highly recommending Sektor especially if you have children and want them to learn something useful and build technique and coordination. Finding Sektor was the best thing for our kids.... read more

    Diana Q. Ong Avatar Diana Q. Ong

    Great gym to train! Has been coming back to train several times due to frequent trips and has always been good to come back to. Not only the friendly environment... read more

    Hanshin Lee Avatar Hanshin Lee
  • I love this gym! It’s one of the cleanest gyms I have ever been to. Also, the people are really nice! My niece and nephew always have a great time... read more

    Jesica Guaglianono Avatar Jesica Guaglianono

    Nice clean gym with friendly, responsive owners and high-level students and teachers.

    Spencer Avatar Spencer

    My kids have been going to Sektor RH for almost a year and a half. It’s amazing to see how much the Sektor family has grown. Everyone works so well... read more

    geof perez Avatar geof perez
  • When I moved back down to SoCal, I wanted to pursue a difficult, but fulfilling hobby. I was near a few jiu-jitsu schools and was interested in Sektor because it... read more

    Curtis Chen Avatar Curtis Chen

    I enrolled seven months ago and was the best decision I made I’ve been training over 16 years and been to other gyms and Sektor has the best the instructors... read more

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    Carlos Duneas Avatar Carlos Duneas

    My daughter and I came here from another gym and the difference is night and day. Sektor is superior in almost every aspect: class size, instructors, culture, schedule, price, competitiveness,... read more

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    Jonathan Samson Avatar Jonathan Samson
  • My kids absolutely love coming to Sektor. Coach Jesse and his coaching team are patient, technical and the right amount of fun mixed with discipline to keep the kids both... read more

    Kenny Thong Avatar Kenny Thong

    Good selection of class times, including morning classes at 9 am. Professors Juan and Jesse are patient, detailed instructors. A friendly crew of consistent guys come in the mornings. I'm... read more

    Kelvin Chin Avatar Kelvin Chin

    They hosted a women’s fundamental class on Tuesday Lead by a purple belt Carol . She was awesome ! She taught us a cool sweep and submission ! Super friendly... read more

    Mirella Cota Avatar Mirella Cota
  • I decided to sign my daughter of 11 yr of age. Let me say she has built more confidence and respect throughout the 2 months she's been going. We are... read more

    Carlos Alvin Avatar Carlos Alvin

    I stopped by to train at Sektor in Rowland Heights during my vacation, and I had a great experience! I've trained BJJ for 5 years, and I was impressed... read more

    Jake Taylor Avatar Jake Taylor

    I enrolled my 4 year old and 6 year old about a month ago. I was expecting that to take them twice a week. The coaches were super accommadating especially... read more

    Nhu Dang Avatar Nhu Dang
  • Can’t say enough good things about everyone at Sektor in Rowland Heights. From day one they’ve been so nice, welcoming and most importantly, patient with my kids. My kids would... read more

    Leanne Cortez Avatar Leanne Cortez

    We decided to venture a few miles further from our home to find a better gym that wasn’t overly crowded and small for our daughter. So glad we made that... read more

    Evelyn Samson Avatar Evelyn Samson

    From the moment my partner and I visited Sektor Rowland Heights we immediately felt a connection to the space and the people in it. The techniques were great, the instruction... read more

    Jacobb Garcia Avatar Jacobb Garcia
  • Exceptional instruction, vibrant community, and transformative experiences define Sektor. Stepping onto the mats here feels like joining a family dedicated to mastering the art of Jiu Jitsu. Peter and Jesse... read more

    Vanessa Kelly Avatar Vanessa Kelly

    You will learn a lot in a short time span from just coming here. The instructors and community is very nice. Anyone including students are willing to help you out... read more

    Kevin Avatar Kevin

    I've been to Sektor for open mat 3 times so far, as a visitor. They've had a session for gi as well as for nogi. It's a clean space, and... read more

    Jeffrey Lee Avatar Jeffrey Lee
  • Awesome club for Jiu-Jitsu! My son is here for a year already, has a great time, and all the coaches are very professional, kind and supportive!

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    Xiran Feng Avatar Xiran Feng
  • We enrolled our son back in April so that he could get some physical activity and break out of his shell. Break out of his shell he did! He's usually... read more

    Kris Resplandor Avatar Kris Resplandor
  • Amazing gym, amazing instructor and clean environment. Loved my experience with Sektor!

    Brandon Kwon Avatar Brandon Kwon
  • Nice clean gym with friendly, responsive owners and high-level students and teachers.

    Spencer Avatar Spencer
  • Great jiu-jitsu gym! And even better instructors! Come in and roll with us!

    Edgar Sanchex Avatar Edgar Sanchex
  • After months of my husband’s relentless efforts to convince me to try jiu jitsu, I finally gave in and checked out their Thursday Women’s Only class! I was immediately drawn... read more

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    Joyce Rhee Avatar Joyce Rhee
  • Our boys, Max and Nikita love coming here to practice! Although it is a long drive for us, it is worth it for the welcoming and nurturing environment at Sektor... read more

    eve Avatar eve
  • When I moved back down to SoCal, I wanted to pursue a difficult, but fulfilling hobby. I was near a few jiu-jitsu schools and was interested in Sektor because it... read more

    Curtis Chen Avatar Curtis Chen
  • My son has been coming here for about 5months. He loves going to class. All the instructors are amazing. The way they care for the children and the details... read more

    Orlando Moya Avatar Orlando Moya
  • My little siblings (age 4 and 6) go to Sektor RH and they absolutely love it. They love learning new moves to improve on their grappling skills. The Sunday class... read more

    S V Avatar S V
  •   Sektor is a great place to train and I come away from each class a better athlete! The environment is so supportive and amazing!

    thumb Mariella L.
    10/22/2024

      Sektor has been awesome. From day one, all of the coaches and fellow practitioners have provided a great atmosphere for learning. Starting BJJ could be intimidating, but everyone was welcoming and helpful. The kids' classes seem very fun and engaging; I can't wait until my son is a bit older so he can sign up. I'd highly recommend Sektor to anyone thinking about starting their BJJ journey or looking for a new gym.

    thumb Wayne C.
    8/22/2024

      Really love the Tuesday night all women's class lead by Coach Caro! She's very knowledgeable and friendly ! The staff and facility are equally awesome !

    thumb Mirella C.
    8/09/2024
  •   My son and I joined this jiu jitsu studio 3 months ago. We both love it so much. Every coach and professor are professional and nice. It's like big Family Community, where I met a lot of new good friends. With my found friends, we training together hang out socially and it's wonderful. Look no further, come join Sektor!

    thumb Angie C.
    8/02/2024

      Amazing place to train for kids and adults with clean facilities, safe training partners, and attentive coaches. Wish my son and I found this gym sooner!

    thumb Anthony P.
    7/04/2024

      I attended a free women's self-defense class at Sektor and had a fantastic experience. The coach was nice and provided great instruction, and the members were friendly and welcoming. I appreciated that there was no pressure to sign up for regular classes, but if I ever find the time, I would definitely come here!

    thumb Mei M.
    6/26/2024
  •   Absolutely love this place! It's always filled with welcoming people and the Tuesdays Woman's classes are amazing!! A beginner or not, you'll always find a place here!

    thumb Lily M.
    6/13/2024

      Our family visited the Sunday no-gi class with emphasis on wrestling techniques to use in Jiujitsu. The kids had a blast from the warm up to specific training and the best sparring! Thank you for the friendliness and welcoming attitude!! You should come and try it out

    thumb Casandra E.
    6/12/2024

      My 5 and half years old son has been practicing BJJ here for over a year. We'll also enroll our daughter here as soon as she turns four in August. The vibe here is always great. The staff are very friendly and patient. The coaches are professional, with extensive experience in both competitions and teaching. I have noticed that during each class's skill training, the coaches ensure that every child gets individual attention. We LOVE it here. My son said he's considering participating in his first competition. I've already recommended Sektor to my friends and their kids love here too.

    thumb xueren t.
    6/11/2024
  •   Sektor is a great place to train and I come away from each class a better athlete! The environment is so supportive and amazing!

    thumb Mariella L.
    10/22/2024
  •   Sektor has been awesome. From day one, all of the coaches and fellow practitioners have provided a great atmosphere for learning. Starting BJJ could be intimidating, but everyone was welcoming... read more

    thumb Wayne C.
    8/22/2024
  •   Really love the Tuesday night all women's class lead by Coach Caro! She's very knowledgeable and friendly ! The staff and facility are equally awesome !

    thumb Mirella C.
    8/09/2024
  •   My son and I joined this jiu jitsu studio 3 months ago. We both love it so much. Every coach and professor are professional and nice. It's like big Family... read more

    thumb Angie C.
    8/02/2024
  •   Amazing place to train for kids and adults with clean facilities, safe training partners, and attentive coaches. Wish my son and I found this gym sooner!

    thumb Anthony P.
    7/04/2024
  •   I attended a free women's self-defense class at Sektor and had a fantastic experience. The coach was nice and provided great instruction, and the members were friendly and welcoming. I... read more

    thumb Mei M.
    6/26/2024
  •   Absolutely love this place! It's always filled with welcoming people and the Tuesdays Woman's classes are amazing!! A beginner or not, you'll always find a place here!

    thumb Lily M.
    6/13/2024
  •   Our family visited the Sunday no-gi class with emphasis on wrestling techniques to use in Jiujitsu. The kids had a blast from the warm up to specific training... read more

    thumb Casandra E.
    6/12/2024