Zonal, man-to-man or both: how to defend a set piece, what the research says, and what Denmark's two free kicks against Wales showed

Set pieces settled one of the weekend's Nations League matches outright. In Copenhagen on Sunday, Denmark beat Wales 2-0, and both goals came from free kicks on Denmark's right delivered by Mikkel Damsgaard, the same midfielder whose corner started Brentford's opening goal in my analysis of Brentford 3-0 Chelsea. The first went in off Ben Davies, Tottenham's defender, who was captaining Wales on his 102nd cap. "It was really frustrating to concede from two set-pieces," Davies told BBC Match of the Day Wales, as BBC Sport reported.

India play Brazil in Kolkata on Saturday, and Brazil's goal in Townsville on Friday came from a Raphinha corner. They play Australia again in Brisbane on Tuesday before they travel. So this is a good week to set out how a team defends a set piece, what the studies actually found, and what I would ask of India's players.

What are the three ways to defend a corner?

Zonal marking. Each defender is given a space, usually across the front of the goal and the six-yard box, and attacks any ball that arrives in it. They hold their positions, watch the ball, and meet it. The strength is that the most dangerous area is always covered, however cleverly the attackers move. The weakness is that attackers arrive at speed from a run-up, while zonal defenders jump from a standing start.

Man-to-man marking. Each defender is given an opponent and follows him wherever he goes. Accountability is simple: if your man scores, everybody knows whose job it was. The weakness is movement. Blocks, screens and decoy runs are designed to drag markers away, and a defender who loses his man by a yard has usually lost the duel.

Hybrid, or mixed, marking. A few players defend zones, which in FIFA's Club World Cup analysis usually meant a line across the width of the goal area with extra cover in the front zonal positions, while the rest mark the opponent's most dangerous headers. One or two players stay at the edge of the box for the second ball, and sometimes one stays higher to start a counter-attack. At the 2025 Club World Cup, FIFA's analysts described Salzburg's hybrid as four zonal players and four player markers. Definitions differ, though: in its study of the 2022 World Cup, FIFA counted any set-up with four or more zonal players as zonal.

Which system do the top teams use now?

The direction depends on how each study draws its lines. A study of 1,704 corners at the 2010, 2014 and 2018 World Cups by Maneiro and colleagues found combined marking rose from 64.5 per cent of corners in 2010 to 84.1 per cent in 2018, mostly at the expense of pure zonal marking, which fell from 31.0 to 12.9 per cent. Pure individual marking was about 3 per cent in 2018.

At the Club World Cup in 2025, FIFA's performance analysts counted 18 of the 32 teams using zonal structures, five using player marking, five using a hybrid and four varying their approach. Zonal set-ups were used on 60 per cent of defended corners, against 31 per cent at the 2022 World Cup. FIFA's own suggested explanation is worth any national team coach's attention: the shift could be partly because club coaches have more time with their players, and so more chance to train the more complex parts of a zonal system.

The Premier League started from the other end. A study of 436 Premier League corners published by Pulling, Robins and Rixon in 2013 found one-to-one marking on 90.1 per cent of them and zonal marking on only 9.9 per cent. By 2015-16, a study by Strafford and colleagues of Premier League matches involving the top six and bottom six found that both groups mostly used combined marking.

Does zonal or man-to-man marking concede fewer goals?

The honest answer is that the evidence does not settle it.

• Premier League, 436 corners (Pulling and colleagues, 2013): teams using zonal marking conceded fewer goals and fewer attempts, but the link between marking system and attempts conceded was not statistically significant. In plain words, it could have been chance.
• 2018 World Cup, 600 corners (Kubayi and Larkin, 2019): this time zonal set-ups conceded a goal from 6.0 per cent of corners against 3.4 per cent for mixed marking, but only 67 corners were defended zonally, and again there was no significant link with attempts conceded.
• 2022 World Cup (FIFA): FIFA's analysts concluded there was no statistical evidence that either system is better in itself, and wrote that there is "no absolute 'best' setup". Three of the six teams that conceded the fewest attempts from corners, Uruguay, Spain and England, used player-to-player set-ups. Korea Republic, with eight zonal players, conceded no opportunity from a corner at all.
• 2025 Club World Cup (FIFA): zonal set-ups won the first contact 65 per cent of the time, player marking 62 per cent and hybrids 57 per cent. Goals conceded in the first phase of corners delivered straight into the box were close between zonal (3.3 per cent) and player marking (3.1 per cent), with hybrids worst at 5.9 per cent. Attempts against zonal set-ups came from 10.2 metres on average, two metres further out than against player marking, and were worth 0.09 expected goals each, against 0.12 for player marking and 0.19 for hybrids.

The newest and most detailed data, FIFA's from the Club World Cup, suggests zonal marking pushes the shot further from goal and lowers its quality, while man-to-man marking is about as good at stopping the goal itself. Kubayi and Larkin's World Cup numbers point the other way on goals, which is a reminder of how small these samples are. And a hybrid can be the best of both or the worst of both. My own reading, and it is a coach's reading rather than a statistic, is that a hybrid lives or dies at its borders. The goals come from the join: the runner who passes from a marker's responsibility into a zone, or the ball that drops between the last zonal player and the first marker.

Should a defender stand on each post?

Here the studies point in opposite directions, so be wary of anyone who answers with certainty.

Kubayi and Larkin found that at the 2018 World Cup nobody stood on the goal line for 72.2 per cent of corners, and that the 28 corners defended with a player on each post produced no goals. Twenty-eight is a very small sample, and Maneiro's study of the same tournament coded it very differently, finding a defender on at least one post at more than nine corners in ten, so treat these numbers with care. A larger study of the 2020-21 Northern Ireland Premiership by Goodman, Ferguson and Paradis, covering 1,988 corners, found covering both posts conceded the fewest goals (2.4 per cent) and guarding only the far post the most (4.6 per cent), although the difference was not statistically significant. But a study of 2,303 corners from 120 matches involving the top six and bottom six of the 2015-16 Premier League, by Strafford and colleagues, said its data supported the view that teams are more likely to concede with two players on the posts.

Meanwhile, the elite game has mostly moved on. FIFA found that only five of the 32 teams at the 2022 World Cup had a player on even one post, and that at the 2025 Club World Cup the traditional post roles appeared only sparingly. Teams put zonal players at the front of the goal area instead, often in two lines across the width of the goal. The near post still matters: Pulling and Newton's study of 750 Premier League corners from 2015-16 found near-post guards cleared the ball on 31.5 per cent of them. Which set-up is right for your team depends on your goalkeeper. If he dominates his six-yard box, he wants the space in front of him clear. If he does not, somebody has to cover the ball he cannot reach.

What went wrong for Wales in Copenhagen?

The facts first, from beIN Sports' match report, the Football Association of Wales and the BBC's live coverage, which agree on the essentials:

• 53 minutes, 1-0. Neco Williams fouled Gustav Isaksen on Denmark's right, and Damsgaard whipped the free kick in. Rasmus Hojlund and Davies went for it together a couple of yards from goal, and the final touch came off Davies. UEFA records it as an own goal.
• 66 minutes, 2-0. Williams fouled Isaksen again, in what the BBC called a very similar position. Damsgaard delivered again, Denmark's first attempt was kept out close to the line, and the clearance went only as far as Isaksen, whose volley went in off a deflection and the underside of the bar.
• The balance of play: Denmark had 60 per cent of the ball and 20 attempts to Wales's 10, according to UEFA's match statistics.

Craig Bellamy was direct about it afterwards. "We weren't able to secure the ball enough in duels and in second balls," the Wales manager told Match of the Day Wales, as the BBC's live coverage recorded, and later in the same interview: "Conceding from set-pieces is not great for us." None of the reports I have read describes how Wales were organised to defend those two free kicks, zonally or man for man, so I will not guess. But three coaching points stand out from what is on record.

The first set-piece defence is not conceding the free kick. Both goals began with the same full-back fouling the same winger in the same area of the pitch. When that happens twice in a half, the problem starts before the ball is placed. A full-back who keeps finding himself behind his winger needs help: a teammate to double up, and a clear instruction on which way to show him.

In my view, a wide free kick is harder to defend than a corner. At a corner, the ball comes from the goal line and the defenders face it. At a free kick from the side of the box, the defending team holds a line some way out to stop attackers standing close to goal, and the delivery is whipped into the space between that line and the goalkeeper. Defenders end up running back towards their own goal while trying to head the ball away from it. That is the kind of situation in which own goals happen. It is geometry, and it has to be trained.

The second goal was a second-ball goal. Wales kept the first attempt out and still conceded, because the clearance, in the words of the pundit Nia Jones on Match of the Day Wales, had "no distance or power" and fell straight to Isaksen. That is Bellamy's point about second balls, and it is where the research below has something useful to say.

Nor, in my reading, were Denmark simply lucky. Their head coach Brian Riemer said on the eve of their first match of this window, against Norway, that his assistant Daniel Agger had been given responsibility for set pieces, as bold.dk reported. A named coach, a specialist delivery and two goals from wide free kicks: that, to me, is what a set-piece plan looks like when it works.

Why are late set pieces so dangerous?

My coaching reading is that the plan was made for the first minute, and the match changes around it. Legs are heavier, concentration is thinner, and the attacking side has usually brought on fresh players. Brazil's equaliser in Townsville came from a Raphinha corner headed in by Rayan, a substitute who had been on for less than twenty minutes, as I set out in my piece on Australia 1-1 Brazil. Every opposition substitution is a marking question: who takes the new player, or, in a zonal system, does the substitute know exactly where his zone begins and ends? If that is not settled at the next stoppage, somebody is free. Set-piece organisation is a relationship between specific players, and changing the players changes the relationship.

What happens after the first header?

Winning the first contact is only half the job. FIFA's Club World Cup analysis found that when nobody was left on the edge of the box, 57 per cent of corners went into a second phase. With one player there, that fell to 40 per cent. The edge player is not decoration. He is the one who stops a half-cleared ball becoming a second attack.

The second phase is also where coached routines live. Brentford's first goal against Chelsea this month came from a header back across goal from the far post, and Chelsea's own report says Anthony was unmarked when he nodded it in. As I argued at the time, when a scorer is that free from a second header, it usually means the defenders turned to watch the first one.

A 2025 meta-analysis of twelve studies found no significant difference in goals between inswinging and outswinging corners, although outswingers produced more attempts in domestic leagues. And corners have never mattered more in the Premier League. Corners produced 18 per cent of the league's goals in 2025-26, an all-time high, according to Opta Analyst. Arsenal scored a record 19 goals from corners on the way to the title, and Opta Analyst had Tottenham second only to Arsenal on set-piece goal difference, one of the few things that went right in a hard season.

What should India do against Brazil's set pieces?

India have five days, not five months, and that shapes everything. My reading of FIFA's point about training time is that a national team cannot install a brand new zonal system in a week and expect it to hold against Brazil. India's own set-piece defending was tested against Panama, who hit the woodwork from a corner in the second half, as I noted in my review of that draw. Here is what I would prioritise.

1. Keep the system the players already know. Whatever India used in Bengaluru, refine it rather than replace it. Change is the enemy of clarity, and clarity is what stops goals.
2. Name an owner for every Brazilian threat and every dangerous space. Write it down. Every player should be able to say, without thinking, who he takes or where he stands, and who is on either side of him.
3. Update the list at every Brazilian substitution. Brazil's bench is where their late threat came from in Townsville. The captain or the goalkeeper should confirm the new assignment at the next stoppage, every time.
4. Attack the first contact. Zonal or not, I want every defender moving towards the ball rather than waiting for it to arrive.
5. Keep one player on the edge. The second ball is where a well-defended corner turns into a goal against you.

The same logic runs through restarts at the other end, as I argued in defending the long goal kick: the second ball has to be planned for before the kick, with named players dropping into a second line to collect it. Set pieces in your own box are that principle with the highest stakes.

Key numbers

• 60 per cent: share of defended corners at the 2025 Club World Cup using zonal set-ups, up from 31 per cent at the 2022 World Cup (FIFA).
• 57 against 40 per cent: corners reaching a second phase with nobody on the edge of the box, against one player there (FIFA).
• 18 per cent: share of Premier League goals from corners in 2025-26, an all-time high (Opta Analyst).

If there is one thing I would want a squad to take from all of this, it is that no study has found a marking system that defends a corner for you. The measured difference between the systems is small. I would argue the difference between a team where everybody knows his job and a team where two players think the same man is somebody else's is far bigger. That second difference is the one you can fix this week.

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