Union Jiu-Jitsu
phone (519) 365-0704

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Master the Art.
Build the Community.

Stop looking for a gym and start finding your potential. Whether you are stepping on the mats for the first time or preparing for competition, Union provides the instruction, respect, and community you need to grow.

View Our ProgramsSee The Schedule
150 Active
Members
20+ Years
Coaching
12 Certified
Coaches
Ages 5+ Youth
Programs

More Than Just Training

We believe in discipline, honesty, and hard work. Our goal isn’t just to teach you how to grapple—it’s to help you build resilience, physical fitness, and self-esteem that carries over into everyday life.

Schedule

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08/31/2026 - 09/06/2026
31 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6 Sun
31 Mon Closed
1 Tue Closed
2 Wed Closed
3 Thu Closed
4 Fri Closed
5 Sat Closed
6 Sun Closed
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm

Adult - Gi

6 - 7am
6:00am - 7:00am

Adult - Gi

JTJoe Thomas
Adult - Gi
Monday, August 31 · 6:00am - 7:00am
Instructors:
Joe Thomas

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids - Youngsters

5 - 5:45pm
5:00pm - 5:45pm

Kids - Youngsters

AKAdam Kaufman
Kids - Youngsters
Monday, August 31 · 5:00pm - 5:45pm
Instructors:
Adam Kaufman

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids - Kids

5:45 - 6:30pm
5:45pm - 6:30pm

Kids - Kids

JTJoe Thomas AKAdam Kaufman Joe, Adam
Kids - Kids
Monday, August 31 · 5:45pm - 6:30pm
Instructors:
Joe Thomas Adam Kaufman

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids - Youth

6:30 - 7:15pm
6:30pm - 7:15pm

Kids - Youth

AKAdam Kaufman
Kids - Youth
Monday, August 31 · 6:30pm - 7:15pm
Instructors:
Adam Kaufman

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids - Teens

7:10 - 8pm
7:10pm - 8:00pm

Kids - Teens

EFEric Fryer
Kids - Teens
Monday, August 31 · 7:10pm - 8:00pm
Instructors:
Eric Fryer

This day is marked as closed. Reopen the day to edit or restore sessions.

Adults - Gi

7:15 - 8:45pm
7:15pm - 8:45pm

Adults - Gi

AKAdam Kaufman
Adults - Gi
Monday, August 31 · 7:15pm - 8:45pm
Instructors:
Adam Kaufman

This day is marked as closed. Reopen the day to edit or restore sessions.

Woman’s Only - Class / Open Mat (FREE! - Gi / No-Gi)

6 - 7pm
6:00pm - 7:00pm

Woman’s Only - Class / Open Mat (FREE! - Gi / No-Gi)

TtTonia teSligte
Woman’s Only - Class / Open Mat (FREE! - Gi / No-Gi)
Tuesday, September 01 · 6:00pm - 7:00pm
Instructors:
Tonia teSligte

This is a 100% free Women's Only class and open mat covering both Gi and No-Gi.

Active women members can drop right in. If you are not a member yet, simply sign up for a women's only profile to attend this class at absolutely no cost.

Led by Coach Tonia!

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Adults - No Gi

7 - 8:30pm
7:00pm - 8:30pm

Adults - No Gi

DDDan Davidson
Adults - No Gi
Tuesday, September 01 · 7:00pm - 8:30pm
Instructors:
Dan Davidson

This day is marked as closed. Reopen the day to edit or restore sessions.

Adult - Gi

6 - 7am
6:00am - 7:00am

Adult - Gi

EFEric Fryer
Adult - Gi
Wednesday, September 02 · 6:00am - 7:00am
Instructors:
Eric Fryer

This day is marked as closed. Reopen the day to edit or restore sessions.

Adult - Gi

6:30 - 7:30pm
6:30pm - 7:30pm

Adult - Gi

JTJoe Thomas
Adult - Gi
Wednesday, September 02 · 6:30pm - 7:30pm
Instructors:
Joe Thomas

This day is marked as closed. Reopen the day to edit or restore sessions.

Adult - Gi - Advanced / Comp

7:30 - 8:30pm
7:30pm - 8:30pm

Adult - Gi - Advanced / Comp

JTJoe Thomas
Adult - Gi - Advanced / Comp
Wednesday, September 02 · 7:30pm - 8:30pm
Instructors:
Joe Thomas

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids - Advanced Youth & Teen*

6 - 7pm
6:00pm - 7:00pm

Kids - Advanced Youth & Teen*

BRBen Rader JGJustin Gignac Ben, Justin
Kids - Advanced Youth & Teen*
Thursday, September 03 · 6:00pm - 7:00pm
Instructors:
Ben Rader Justin Gignac

* Premium Kids Membership Required

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Adults - No Gi

7 - 8:30pm
7:00pm - 8:30pm

Adults - No Gi

DDDan Davidson
Adults - No Gi
Thursday, September 03 · 7:00pm - 8:30pm
Instructors:
Dan Davidson

This day is marked as closed. Reopen the day to edit or restore sessions.

Adults - No Gi

6 - 7am
6:00am - 7:00am

Adults - No Gi

AKAdam Kaufman
Adults - No Gi
Friday, September 04 · 6:00am - 7:00am
Instructors:
Adam Kaufman

This day is marked as closed. Reopen the day to edit or restore sessions.

Adult - No Gi

12 - 1pm
12:00pm - 1:00pm

Adult - No Gi

POPhilip Ong
Adult - No Gi
Friday, September 04 · 12:00pm - 1:00pm
Instructors:
Philip Ong

This day is marked as closed. Reopen the day to edit or restore sessions.

Adults - Open Mat

12 - 1pm
12:00pm - 1:00pm

Adults - Open Mat

Adults - Open Mat
Friday, September 04 · 12:00pm - 1:00pm

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Adults BJJ - Open Mat (Gi / No-Gi)

7:30 - 9am
7:30am - 9:00am

Adults BJJ - Open Mat (Gi / No-Gi)

Adults BJJ - Open Mat (Gi / No-Gi)
Saturday, September 05 · 7:30am - 9:00am

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What Others Have To Say

5 / 5 Stars
This gym is fantastic! I've been training here for seven months now and have felt welcomed from the start. The instructors are amazing at explaining techniques and really focus on helping you improve. But the true star of the gym is the kids' program. My child has been going for over a year now, and they absolutely love it...
Kyle H.
Kyle H.

Blenheim, ON

5 / 5 Stars
I’m so blessed to be able to train and meet awesome people that share my passion of BJJ. Here is another example of a fantastic BJJ Gym, Union Jiu-Jitsu in Chatham, Ontario, with an awesome team and a great coach... Fantastic atmosphere and great jiu-jitsu, what else can you ask for.
Rafal B.
Rafal B.

Windsor, ON

5 / 5 Stars
Amazing coaches! They empower kids' self-confidence and are ever patient in their teaching. Kids have so much fun too.
Robert K.
Robert K.

Chatham, ON

5 / 5 Stars
Great coaches and great group of people. I love Union Jiujitsu!
K
Kara C.

Thamesville, ON

KIDS PROGRAM | CONTACT US

KIDS PROGRAM | CONTACT US

Build Confidence. Build Character. Build Skill.

Our Kids Jiu-Jitsu program is designed to help children grow stronger — physically and mentally — in a safe, structured, and supportive environment.

Through world-class instruction and a positive team culture, your child will develop confidence, discipline, respect, and resilience — all while having fun and making great friends.

Fill out the form below and our team will connect with you to answer your questions and help you get started.

We can’t wait to welcome your family to Union Jiu-Jitsu.

* Made up your mind, and you're ready to sign-up? Click here to sign-up

Thank You — We’re Excited to Connect!

We’ve received your message about our Kids Program, and a member of our team will be reaching out shortly.

We look forward to speaking with you and helping your child take their first step onto the mats!

ADULTS PROGRAM | CONTACT US

ADULTS PROGRAM | CONTACT US

1 Month FREE Adult Trial

No contracts. No money down. No pressure.

This is your chance to experience Union Jiu-Jitsu firsthand — the coaching, the culture, and the community — completely commitment-free. Step onto the mats, train with our team, and see if Jiu Jitsu is the right fit for you.

Your journey starts with a simple first class. We’ll guide you every step of the way.

* Made up your mind, and you're ready to sign-up? Click here to sign-up

Thank You — We’re Excited to Connect!

A member of our team will reach out shortly and cam answer any questions you may have.

Get ready to step onto the mats, meet an incredible community, and start something new. We can’t wait to welcome you to Union Jiu-Jitsu.