Sampa Brazilian Jiu-Jitsu Academy, since 2011
Sampa Brazilian Jiu-JitsuFontana · Sampa since 2011
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Kids in gis grip and drill in pairs with their black-belt coaches on the blue mats at Sampa Fontana Call 888-676-2759

Kids Jiu-Jitsu in Fontana. 2 weeks free.

Preschool to pre-teen, grouped by age and level. Confidence and respect, with black-belt professors.

Claim 2 free weeks

2 weeks free. No strings attached. We call or text from 888-676-2759 to pick the first class.

Claim your 2 free weeks

Your child's age

Tap each child who'll come.

We call or text from 888-676-2759 to pick the first class.

Rather talk? Call 888-676-2759
5.0Google rating
138Google reviews
2011Sampa opened
2 weeksfree to try

What Fontana parents say changed

Young students in white gis sit in a row and listen to their coach under the Sampa Jiu Jitsu Academy, Fontana, California wall lettering

Great place for my son to gain confidence and self defense.

Google review · Oct 2025

I always get compliments about how respectful and well-mannered my kids are

Google review · Oct 2025

He volunteers a lot more in school and sports.

Google review · Sep 2024

My girls are 4 and 6, and they genuinely look forward to going to class.

Google review · Nov 2026
The Sampa Fontana doorway under its 2 WEEKS FREE 888-676-2759 sign, a student in a gi walking in

How the 2 free weeks work

  1. Tell us your child's age.

    Takes a minute.

  2. We call or text you from 888-676-2759.

    We pick the right first class together.

  3. Your child trains for 2 weeks, free.

    Then you decide.

Two full weeks, not one class. Enough time to see if your kid loves it.

Before our free 2-wk trial was finished, we immediately knew we wanted to keep him in here.

Google review · Oct 2026
Claim 2 free weeks

We call or text from 888-676-2759 to pick the first class.

A class for their age, after school and weekends

Every age group, from preschool to pre-teen, has a Basic class for kids who are new and an Advanced class for kids who've been training. Not sure which fits? Tell us their age. We'll place them.

My son had never had any experience and was quite shy about starting but he immediately opened up

Google review · Jun 2025
Mon to Thu4 – 7 pm
Friday4 – 6 pm
Saturday10 am – 12 pm
Sunday10 – 11 am
Monday morning10 – 11 amages 6 and up

Kids class times, week of Nov 9, 2026

A kids class on the blue mats under the Sampa Jiu Jitsu Academy, Fontana, California wall lettering
Kids class, Sampa Fontana

Taught by black-belt professors

Professor Renato MigliaccioBlack belt
Professor Nathan BassetoBlack belt

Sampa Fontana is led by Professor Renato Migliaccio and Professor Nathan Basseto, both black belts. Sampa has taught Jiu-Jitsu since 2011. Parents name Professor Nathan in their Google reviews again and again.

Professor Nathan and his entire team are the best in the business.

Google review · Nov 2026

I have major trust issues with whom I leave my children with. I have zero issues with the Sampa family.

Google review · Apr 2024
Kids drill with training dummies by the big window at Sampa Fontana
5.0Google · 138 reviews

Fontana families, in their own words

A child in a Sampa gi grins during warm-ups on the mats at Sampa Fontana
A girl holds her Certificate of Promotion with her teammates at Sampa Fontana
Kids, parents and coaches in Halloween costumes under the Sampa Fontana wall lettering
A smiling girl in a black gi holds her Certificate of Promotion on the mats at Sampa Fontana
Two kids in white gis give a thumbs up at the Sampa door

At Sampa Fontana: Halloween, belt day, warm-ups and the front door.

Our whole family loves training here.

Google review · Nov 2026

the pricing is very reasonable compared to other kids’ activities

Google review · Oct 2026

Prior to enrolling here we took trial classes at varies other places that were disappointing

Google review · Sep 2024

I love the lessons they teach the kids about being kind and good citizens.

Google review · Sep 2024
Read all 138 reviews on Google
Claim 2 free weeks

We call or text from 888-676-2759 to pick the first class.

Questions parents ask

What happens after the 2 weeks?

Nothing, unless you want to stay. If your child loves it, we go over class plans with you at the academy. No pressure.

My child is shy. Will they be okay?

Every age group has a Basic class for kids who are just starting. One parent wrote: "I see my son coming out of his shell."

How young can my child start?

Classes run from preschool to pre-teen. Tap your child's age in the form and we'll pick the right class.

Is it safe?

Classes are led by black-belt professors, and kids learn step by step in a class for their level. One parent wrote: "The facilities are clean and feel safe".

When are classes?

After school Monday to Friday, and Saturday and Sunday mornings. See the times above.

Claim your child's 2 free weeks at Sampa Fontana

Three fields. That's it.

If you are thinking about it I highly recommend trying the trial classes.

Google review · Apr 2025
Your child's age

Tap each child who'll come.

2 weeks free. No strings attached. We call or text from 888-676-2759 to pick the first class.

Claim 2 free weeksCall