Michel Sablon’s 5v5 generation: the national training vision of Belgium

The Belgian football revolution of the past two decades has made many parents, coaches and young players curious about the underlying idea: why does a child play on a 5‑against‑5‑field, why is the emphasis placed on one‑on‑one duels and how should the transition to a full 11‑against‑11 game take place? The answer is found in the vision of Michel Sablon, the thinker and educator who has defined the technical direction of Belgian football since 2001. In this article we dive deep into the Sablon‑5v5 generation, the associated training pyramid and the practical implications for everyone involved in youth development.

Michel Sablon: the architect of the Belgian golden generation

Michel Sablon started in 2001 as technical director at the Royal Belgian Football Association (KBVB) – later known as Football Vlaanderen (RBFA). In this role he was tasked with designing a nationally uniform training framework that would develop the talents of the whole country. His vision took shape in a 2006 publication in which he outlined the “vision de formation de l'URBSFA”. Sablon imagined a system in which every child, regardless of club or region, would learn the same basic principles: a clear game structure, a focus on technique and a culture that consciously decouples the star‑player myth (the ‘vedette’).

The influence of Sablon goes beyond just the technical details. By introducing a federal standard, he created a common language among coaches, players and parents. The result was a cohesive “golden generation” in which clubs with different resources still received the same fundamental training. For coaches this means that the methods they use no longer have to be random or club‑specific, but become part of a nationally recognised system.

The core of the Sablon 5v5 generation: zone football, 4‑3‑3 and one‑on‑one duels

The first step in the Sablon approach is playing on small fields – usually 5v5, later 8v8, and only then 11v11. The choice of 5v5 is not random; it creates plenty of space for individual actions and forces players to find their own spaces both offensively and defensively. In this format the one‑on‑one duel is central. By practicing direct confrontations early, a young player develops a better understanding of balance, timing and body positioning.

In addition to the emphasis on duels, the game is set up according to a zone‑football principle: teams play in a 4‑3‑3 formation, where the width and depth of the field are clearly defined. This setup teaches children how to position themselves within a collective, how to use space and how to move the ball without overloading the ball‑holder. A coach can demonstrate this concretely by, for example, organising a drill where the three attackers constantly switch flanks, while the four defenders learn how to close the passing lanes. The result is a game that is not only technically challenging but also provides tactical insight.

For parents it is important to know that this form of zone‑football on small fields lays the foundation for later play on larger fields. It teaches children early on to think not only in terms of “I have the ball”, but also in terms of “where should I move to receive a pass”. This mentality makes the later transition to 11‑against‑11 much smoother.

The game‑form pyramid: from 2v2 to 11v11, technique first and anti‑star mentality

The training philosophy of Belgium is built as a pyramid of standardised game formats. At the base are the smallest formats: 2v2 and 3v3, which place the fundamental technical skills – dribbling, passing, shooting – in a very direct context. As players grow, the complexity is increased: 5v5, 8v8 and finally 11v11. This progression ensures that a child learns step by step how individual technical actions fit into an ever larger game structure.

Technique is placed first. The idea is that a player who masters the basic skills can later absorb tactical concepts more easily. Therefore, in every stage of the pyramid extensive technical training sessions are scheduled, often through small game formats that emphasise one‑on‑one situations. An example: a 5v5 match in which each team must activate two players for an attack, forcing the remaining three into rapid transition and positioning, thereby testing the technical quality of each player.

A second pillar is the anti‑star (anti‑vedette) culture. Instead of allowing an individual star to shine, the emphasis is placed on collective play and sharing opportunities. This prevents young talents from developing an ego‑driven style too early and ensures that the development of the team as a whole takes priority. Coaches are encouraged to reward teams that work well together, rather than individual scorers. For parents this means they should encourage their children to play the game, not just to score.

The pyramid is supported by an academic component: the training principles are addressed not only on the field but also in the classroom. This way children learn the terminology (for example “zone‑football” or “ball possession”) and the underlying principles, enabling them to communicate better with their coach and teammates.

The transition to 11‑against‑11 and the role of offside around U14

Although the early years of training focus on small fields, offside – a rule that only becomes truly relevant in a full 11‑against‑11 situation – is only introduced when players enter the 11‑from‑11 formats. This usually happens around the U14 age, when the physical and cognitive development of the youth player is sufficiently advanced to understand the additional complexity of offside rules.

The transition to the full 11‑against‑11 game is carefully planned. Up to about U12, children mainly continue playing 5v5 or 8v8, allowing them to retain the high involvement and emphasis on one‑on‑one duels. Around U13‑U14 the step to 11v11 is taken, with players gradually exposed to the tactical demands of a larger field, such as positional discipline, depth and the use of offside.

For coaches it is crucial not to let this transition happen abruptly. A good approach consists of mixed training sessions where part of the field is still played in an 8v8 format, while the other part practices 11v11 situations. This way the player retains the familiarity of the small‑field principles while simultaneously learning the newer elements.

For parents this means they should support their children in adapting their playing style. It is normal for a child to make more mistakes at first when adjusting to offside rules; a positive attitude from the parent helps the player get through the learning curve.

Practical tips for coaches, parents and young players

1. Start with one‑on‑one duels. Regularly organise 2v2 and 3v3 drills where each player has a direct opponent. This promotes ball control and decision‑making.

2. Use the 4‑3‑3 structure on small fields. When you plan a 5v5 training, divide the players into a wide 4‑3‑3 format. Let the three attackers switch flanks to utilise the width of the field.

3. Follow the game‑form pyramid. Ensure that your youth development follows a logical sequence: 2v2 → 3v3 → 5v5 → 8v8 → 11v11. Keep the focus on technique at each step, so the player has a solid foundation before tactics become more complex.

4. Encourage an anti‑star mentality. Reward teams that score collectively or demonstrate good passing sequencing, instead of individual goals. This can be done through a “team‑of‑the‑week” award or by giving extra playing time to players who work well together.

5. Introduce offside at the right moment. Wait until the players are around U14 before fully applying offside rules. Start with simple game formats where the “offside line” is clearly marked, so children can visually understand where they may stand.

6. Involve the academic component. Explain the tactical terms (such as “zone‑football”) during training and repeat them in team meetings. A short video analysis of a match can help visualise the concepts.

7. Communicate positively with parents. Explain why a focus on collective play is important and why individual statistics (goals, assists) are not the only measure of progress. Encourage parents to praise their children for good passes and smart movements, not just for scored goals.

8. Make the transition to 11v11 gradual. Combine both 8v8 and 11v11 situations in training sessions. Let players first use part of the field and then the full field, so they adapt slowly to the larger space and the additional tactical demands.

Conclusion

Michel Sablon has, with his uniform national training vision, created a clear, step‑by‑step system that provides young players in Belgium with a solid technical foundation, a clear tactical structure and a culture in which the collective is placed above the individual star. By starting with one‑on‑one duels on small fields, following the game‑form pyramid and only later introducing offside rules, a child's development becomes both consistent and challenging. For coaches, parents and players this means there is a common language and expectation: technique first, play in a zone‑football format, and an anti‑star mentality that lays the foundation for success at every level. By putting these principles into practice, we can allow the next generation of talent to grow within a structure that has proven to work, without the pitfalls of a rigid, individual‑focused approach.