How to Coach Width and Depth in Attack

Your team wins the ball and looks up. Ten seconds later, eight outfield players are crammed into a thirty-yard strip in the middle of the pitch, three of them calling for the same pass, and the defence has never had an easier afternoon. The winger you told to stay wide has drifted in to join the crowd, because the crowd is where the ball is.

Almost every possession problem at grassroots level looks like a passing problem and is actually a spacing problem. Players do not lack the technique to keep the ball. They lack the room to use it.

Width and depth are how you buy that room. This guide covers what the two principles actually do to a defence, who should provide them in different systems, and a session progression to train both at once.

What width and depth actually mean

Width means having players positioned close to each touchline, high enough up the pitch to matter. Depth means having at least one player threatening the space behind the defensive line, so defenders cannot step forward with confidence.

Each one attacks a defence in a different direction. Width stretches the opposition side to side, pulling the gaps between defenders wide enough to pass or dribble through. Depth stretches them end to end, pushing the back line towards its own goal and opening space between the lines for players to receive facing forward.

A defence can handle either one on its own. It slides across to cover a wide player, or it drops off to cover a runner. What it cannot do is be wide and deep at the same time, because eleven players only cover so much grass. Give a defence both problems at once and something, somewhere, is left unguarded.

That is the whole idea. Width and depth are not two separate tactics. They are one squeeze applied from two directions, and the space it creates is where your football happens.

The principles

1. The pitch is only as big as your shape makes it. Defenders do not defend the pitch, they defend the space your players occupy. If your widest player is twenty yards infield and nobody threatens the last line, the effective playing area is a pocket handkerchief and every pass is contested. Stretch the shape and the same defenders now protect twice the area with the same legs.

2. Width is a job, not a suggestion. Someone must own each touchline, and who that is depends on your system. In a 4-3-3 it is usually the wingers, staying wide even when the ball is nowhere near them. In a 3-5-2 the wing backs carry the entire job alone, which is why their starting positions decide whether the system works. In a 4-4-2 or 4-2-3-1 it is shared: a wide midfielder holds the line until the full back overlaps, then one of them moves inside. The pattern matters less than the rule: at any moment, one player per side, and everyone knows who.

3. Depth is the threat that creates the pass to feet. The run in behind is the most generous run in football, because it works even when the ball never arrives. A striker threatening the space behind forces the last line to drop, and the ten yards they surrender is exactly where your number 10 now receives, turned, facing goal. No depth, no drop, no space. Coach the run as a service to the team, not an attempt to score.

4. Staggered heights beat flat lines. Width and depth set the size of the pitch; staggering fills it. If your winger, full back and central midfielder stand at three different heights on the same side, they form a triangle that always offers a forward angle and never lets one defender mark two of them. If they stand in a flat line, one opponent shuts down all three. Ask players to check the height of the two team-mates nearest them: same line as one of them is fine, same line as both means someone moves.

What the best teams do

Watch Manchester City in a settled attack and the geometry is deliberate. Two players hold maximum width, pinned to the touchlines with their heels almost on the chalk, and they hold it when the ball is on the far side, precisely because that is what drags the defensive block apart. Under Guardiola the width-holders change from season to season, wingers one year, full backs the next, but the rule never does: the touchline is always owned, and everyone else plays inside off that platform.

The depth half of the squeeze is easiest to see in Arne Slot's Liverpool or any team with a runner like Darwin Nunez or Kylian Mbappe stretching the last line. Centre backs facing a genuine threat in behind retreat a few yards before every pass, and those few yards are where the creative players live. The striker's run is often decoy work: he sprints, the line drops, and the ball is played to the feet the run just freed.

Notice the staggering too. When City or Arsenal build down one side, you rarely see three players in a line. You see a full back inside, a winger high and wide, an eight between them, three heights forming triangles that give the ball a forward option at every station. That picture, more than any single pass, is what you are trying to recreate on a Tuesday night.

How to coach it: a session progression

The progression below is built from drills in our Drill Library, starting with the ball finding width and finishing with a game that rewards using it.

Start with moving the ball to the width. Wide players are only useful if the ball can reach them, so begin with Diagonal Switching. The practice grooves the long diagonal and the two-pass switch that move the point of attack from one touchline to the other. Coach the picture before the pass: scan the far side early, open the body, and choose between one long ball or two quick ones. Weight matters more than distance, because a switch that bounces is a switch the defence outruns. For the fuller picture on this skill, see our guide to coaching switching play.

Then add the threat in behind. Timed Runs trains the depth half of the squeeze: forwards learning to time runs off the last shoulder as the passer's head comes up. Hammer the timing trigger (move as the ball is travelling to the passer, arrive as it is released), staying onside, and the bent run that keeps the runner facing the ball. Praise the runs that never receive a pass just as loudly, because those are the ones dragging the line backwards for everyone else. Our article on movement off the ball goes deeper on making these runs habitual.

Progress to opposed wide areas. The Wide Overload Game puts width under real pressure, with wide zones where attackers can create two-against-one situations. Coach the decision chain of the wide pair: overlap or underlap, cross early or pull it back, and when to recycle rather than force. This is also where staggered heights become coachable, because a full back and winger standing level will kill the overload on their own.

Finish with the full squeeze. Wide Overload to Isolate is the game-realistic finale: build an overload on one side, draw the defence across, then switch to the isolated player on the far touchline. It forces every principle to work together, width on both sides, a runner occupying the last line, and the switch that punishes a defence for leaning. Let the game teach, and save your interventions for the shape: is anyone behind? Who owns the far touchline right now?

Three mistakes that kill width and depth

Coaching the winger to stay wide but never getting him the ball. A player who holds the touchline for twenty minutes without a pass will drift infield, and he is right to. If your team cannot switch play quickly, width is a decoration. Train the diagonal and the two-pass switch until the wide player trusts that discipline gets rewarded.

Letting every attacker come short. Feet are comfortable, so left alone, all your forwards will drop towards the ball and the pitch shrinks from the front. Make depth a named job the same way width is: someone stretches the line every time, even if the role rotates every few minutes. One runner is the difference between a defence stepping forward and a defence retreating.

Confusing width with crossing. Some coaches hear width and picture thirty aimless crosses into a crowded box. Width is about what the spacing does to the defence, not about the delivery at the end. If the wide player draws two defenders and plays inside, the width has already done its job, and the shot from the space he created is the reward.

Adapting it to your level

In youth football the pitches are smaller but the principle scales perfectly. At 7v7 and 9v9, teach corners and edges: wide players find the touchline with the outside of the pitch as their guide, and one forward always plays on the last defender. Expect the magnet effect around the ball at U7 to U10 and coach it with games rather than lectures, because a pitch with wide scoring zones teaches spacing faster than any shout from the touchline.

For adult grassroots teams, be realistic about legs and grass. Heavy pitches and one training night a week make twenty-pass switches unlikely, so simplify: name the width-owner on each side for each phase, agree that one forward runs the channel every time the ball goes forward, and use your fittest players where the running lives. A team that holds width, staggers its heights and threatens behind twice a half will create more than a team that plays pretty football in a phone box.

The takeaway

Own both touchlines, every phase, and make sure everyone knows whose job it is. Keep one runner on the last shoulder so the defence can never step up in peace. Stagger your heights so every pass has a forward angle. Then switch the ball fast enough to make the defence pay for leaning.

For full session plans and video breakdowns on attacking principles, explore Coach Notes Pro, alongside the rest of our coaching library.