What to expect from a Matador BJJ Seminar

For anyone new to Brazilian Jiu-Jitsu - or even for those already training and wondering whether seminars are worth the time and money - Matador’s Fight Camp in Swansea offered a clear answer.

It wasn’t just a weekend of techniques. It was a structured experience designed to show how jiu-jitsu has evolved, why it works the way it does today, and how different styles connect across generations.

Across three days, the camp brought together Dean Lister, Roy Dean, Ashley Williams, and Marcin Maciulewicz. Each day was led by a different athlete, and rather than overlapping, their sessions built on one another. The structure itself reflected the theme: early innovation first, followed by traditional refinement, and finally modern execution.

The weekend opened with Dean Lister, setting the tone with what many would recognise as the foundation of modern no-gi grappling. With around 40 attendees on the mats, his seminar focused on the genesis of leg locks - not as isolated techniques, but as a connected system. His concept of “inside” and “outside” circuits gave participants a framework to understand how positions link together, how control is maintained, and how submissions naturally emerge from that control.

For many in the room, this was the first real moment of clarity. Instead of viewing leg locks as complex or risky, they began to see them as structured pathways - something that could be learned, controlled, and applied with confidence. It wasn’t about memorising moves, but about understanding how the system worked as a whole. You could see it happening across the mats as people who had previously avoided these positions started to engage with them more openly.

There was also a more personal side to Dean Lister that added depth to the experience. Time spent with him outside the seminar revealed just how broad his perspective is. Conversations during the journey from Bristol - where he had landed, touched on his background, his experiences across different countries and his fluency in multiple languages! He actually referred to this during the seminar in a comparison to a tongue twister before sharing a powerful drill to quickly get familiar with all of the leg lock positions. (This can be seen on our youtube highlights around the 24 minute mark 😉).

Day two shifted the tone completely. Roy Dean stepped in with around 50 attendees and brought the focus back to traditional jiu-jitsu principles. Where Lister’s session introduced a system that reshaped modern grappling, Roy Dean refined the underlying mechanics that make any system work.

His teaching centred on transitions - moving from one attack to another while remaining constantly threatening, and equally important, being able to escape without losing control. There was a calmness to his approach, with an emphasis on precision, posture, and efficiency. Rather than chasing speed or complexity, the focus was on understanding how to maintain structure under pressure.

Roy also spoke about longevity in the sport, which resonated strongly with those in attendance - the ages on the mat ranged from 18 all the way to the mid 50's so all could take something away from this poignant subject.

The idea that jiu-jitsu is something to be developed over years, not rushed through, added a different perspective to the weekend. Roy's inclusion of rarely seen techniques connected to the Gracie family lineage gave participants a sense of history - a reminder that the foundations of the art still hold value in a rapidly evolving environment.

By the third day, the transition into the “new school” was clear. Ashley Williams and Marcin Maciulewicz led a combined session with around 30 participants, and the pace immediately increased. The focus shifted toward application, movement, and real-time decision making.

Ashley Williams brought a philosophy that stood out because of its simplicity. In a world where jiu-jitsu is often becoming more complex and technical, his message was the opposite - keep it simple. Referencing the influence of the Tackett brothers, he highlighted how stripping things back to their essentials can actually make techniques more effective. His entries were direct, his approach was aggressive, and the emphasis was on creating reactions rather than waiting for them. For many attendees, this was another moment where things clicked.

Marcin Maciulewicz built directly on the foundations laid earlier in the weekend. Taking the same positions introduced by Lister, he expanded them with more modern entries, transitions, and finishing options. What made this particularly effective was that it never felt disconnected. Instead, it showed how the game has evolved - how the same core ideas can be adapted into more dynamic and varied systems without losing their structure.

What made the progression across the three days so powerful was how intentional it felt. Dean Lister introduced the system. Roy Dean refined the principles that support it. Ashley Williams and Marcin Maciulewicz demonstrated how it is applied in today’s competitive environment. Rather than feeling like separate seminars, it felt like a continuous journey through the evolution of jiu-jitsu.

The setting in Swansea added to the experience. The atmosphere was calm, educational, and welcoming. People had travelled from across the UK, with some even coming from Spain, yet the environment remained relaxed. Beginners and experienced practitioners trained side by side, all working through the same ideas at their own pace. It created a space where learning felt accessible, regardless of level.

From a practical perspective, the value was clear. At £80 per day or £200 for the full weekend, attendees weren’t just paying to meet well-known athletes - they were experiencing a structured progression through different stages of jiu-jitsu. For anyone considering attending a seminar, this provided a strong example of what makes one worthwhile. It wasn’t about collecting techniques, but about understanding how they connect, what the story behind each of them is and how a rounded approach of traditional and new school techniques can improve your game, experience and longevity in the sport.

By the end of the weekend, the distinction between “old school” and “new school” no longer felt like a divide. Instead, it became clear that they are part of the same continuum. Traditional principles, early innovations, and modern applications all pointed in the same direction.

Matador’s Fight Camp didn’t just bring together big names. It created a space where the evolution of jiu-jitsu could be experienced in real time - and for those on the mats in Swansea, that made it far more valuable than just another weekend of training.

Watch the Seminar Highlights

To see these concepts in action and get a real feel for the sessions, watch the highlights below:

• Day 1 - Dean Lister - https://www.youtube.com/watch?v=IOy2fa5UhLw
• Day 2 - Roy Dean - https://www.youtube.com/watch?v=p1k7plqj15c
• Day 3 - Marcin Maciulewicz & Ashley Williams - https://www.youtube.com/watch?v=EMXD_K9OxcU&t=475s

These clips show the full progression across the three days - from foundational systems, to traditional refinement, to modern execution.