Set Pieces in the Premier League: Which Teams Create the Most Danger?

There was a time when set pieces were an afterthought in English football. You'd practise them for ten minutes at the end of a Friday training session, nominate your tallest player to stand at the near post, and hope for the best. Those days are emphatically over.

Set pieces have become one of the most analysed, coached, and strategically important aspects of modern football. Specialist set piece coaches are now standard at Premier League clubs. Entire analytical departments study corner kick routines, free kick delivery patterns, and defensive zonation. And the data shows why: in any given Premier League season, roughly 25-30% of all goals come from set piece situations.

That's not a minor detail. That's a quarter to a third of all goals. If you're ignoring set pieces in your analysis, you're ignoring a massive chunk of the game.

The xG of Set Pieces

Not all set pieces are created equal. The xG generated varies enormously depending on the type of set piece, the delivery, and the situation in the box.

Penalties

The highest-xG set piece, obviously. At approximately 0.76 xG per attempt, penalties are the most valuable single-chance event in football. But since they're relatively rare and randomly distributed (you can't really "plan" to win penalties through set piece coaching), we'll set these aside and focus on the set pieces teams can actually control.

Corners

The average corner kick in the Premier League generates around 0.03-0.04 xG. That sounds tiny, but teams take a lot of corners over a season — typically 150-200. Multiply 180 corners by 0.04 xG each and you get 7.2 xG from corners alone. That's roughly 7 goals across a season from corners for an average team.

But here's the thing: the best set piece teams don't generate average xG from corners. They generate 0.06 or 0.07 xG per corner through superior delivery, movement, and blocking schemes. Over 180 corners, that's 10-12 xG — potentially 5 extra goals per season compared to an average team. Five goals is easily the difference between European qualification and mid-table.

Direct free kicks

Free kicks from shooting range (roughly 18-30 yards from goal) have an average xG of about 0.04-0.06, depending on distance and angle. The conversion rate for direct free kicks has actually been declining over the years as goalkeepers have got better, defensive walls have become more organised, and the spray-painted line keeps the wall honest.

But indirect free kicks — where the ball is crossed into the box from wide positions — generate xG more like corners, around 0.03-0.04 per delivery. The best teams exceed this through the quality of their delivery and the intelligence of their movement.

Throw-ins

Long throw-ins have enjoyed a renaissance in recent years. While the average throw-in generates negligible xG, a long throw into the box from the final third creates something closer to a corner in terms of danger. Teams like Stoke City famously weaponised the long throw under Tony Pulis, but the modern approach is more sophisticated — using throw-ins to create overloads and exploit specific defensive weaknesses identified through video analysis.

The Rise of Set Piece Coaching

The biggest tactical shift in Premier League set pieces has been the professionalisation of coaching.

Brentford: The pioneers

Brentford under Thomas Frank have been at the forefront of set piece innovation in the Premier League. Their approach, heavily influenced by the analytical work done at the club and the emphasis on marginal gains, has consistently produced set piece xG numbers well above what you'd expect from a club of their resources.

Brentford's corner routines are meticulously planned. They use blockers to create space for runners, vary their delivery between near post, far post, and short corners based on the opposition's defensive setup, and rehearse specific routines designed to exploit specific opponents. The result is a set piece xG output that belongs to a team with significantly more resources.

The data bears this out: Brentford have consistently ranked among the top five or six teams in the Premier League for set piece xG, despite ranking much lower in open-play chance creation. For a club operating on a fraction of the budget of the traditional top six, set pieces are a genuine competitive advantage.

The ripple effect

Brentford's success spawned a league-wide arms race. Arsenal hired specialist set piece coach Nicolas Jover from Manchester City, and the impact was immediate — Arsenal's set piece xG numbers improved dramatically, and they scored a significantly higher proportion of their goals from dead ball situations.

Liverpool, Manchester City, and other top clubs have all invested in set piece analysis and coaching. The standard has risen across the board, which means the advantage now goes to the teams who are genuinely innovative rather than simply competent.

What Makes a Dangerous Corner?

The data gives us clear patterns for what separates a threatening corner from a wasted one:

In-swinging deliveries are more dangerous than out-swingers. An in-swinging corner moves towards the goal, meaning any contact has a higher probability of resulting in a shot on target. Out-swingers move away from goal, requiring the attacker to generate their own power and direction.

Near-post flick-ons generate high xG. A sharp delivery to the near post, met with a glancing header that redirects the ball towards the far post, is one of the hardest things in football to defend. The ball arrives at pace, the defender has almost no time to react, and the flick changes the trajectory unpredictably.

Overloading and blocking schemes work. The most dangerous corners involve blocking runs — players positioning themselves to impede defenders, creating space for the actual target. It's a tactic borrowed from basketball and American football, and when executed well it creates the kind of free headers from six yards that have very high xG values.

Short corners rarely generate high xG. Despite being popular, short corner routines statistically produce lower xG than direct deliveries into the box. They can be useful for retaining possession or changing the angle of delivery against a specific defensive setup, but as a default approach they leave value on the table.

Defensive Set Pieces: The Other Side

Set piece analysis isn't just about attacking. Defensive set piece vulnerability is one of the most predictable weaknesses in football.

Zonal vs. man-marking

The eternal debate in set piece defence. Zonal marking has the advantage of consistency — players know their zones and don't have to track runners. But it can leave gaps between zones that well-coached attacking teams exploit. Man-marking is more instinctive but relies on individual discipline, and one lapse can be fatal.

The data suggests that hybrid systems — a mix of zonal and man-marking — tend to concede the least set piece xG. But the execution matters more than the system. A well-drilled zonal setup beats a poorly executed man-marking scheme every time.

Identifying vulnerable teams

Teams that concede high set piece xG are often identifiable early in the season, and they tend to remain vulnerable throughout. Set piece defence is about organisation, practice, and personnel — things that don't change dramatically from week to week. If a team is conceding 0.08 xG per corner against in September, they'll likely still be conceding something similar in April.

This makes defensive set piece vulnerability one of the most reliable predictive signals in football analytics. If you know a team is bad at defending corners, you can factor that into your predictions for every game they play — because every opponent takes corners.

Set Piece xG: What to Look For

When analysing a team's set piece profile, these are the key metrics:

Attacking set piece xG per game

How much xG does the team generate from set pieces per match? The league average is typically around 0.15-0.20 xG per game from non-penalty set pieces. Teams above 0.25 are getting genuine value from their dead ball routines. Teams above 0.30 are elite.

Set piece xG as a percentage of total xG

This tells you how reliant a team is on set pieces. A team generating 40% of their xG from set pieces is highly dependent on dead ball situations — they might be great at them, but their open-play attack is likely weak. A team generating 15-20% from set pieces has a healthy balance. Below 15% suggests they're leaving value on the table.

Defensive set piece xG conceded per game

How much xG do opponents generate from set pieces? Below 0.10 is excellent. Above 0.25 is a serious problem that will cost you points over a season.

Why Set Pieces Matter for Predictions

Set pieces introduce a layer of predictability into football that open play doesn't. Open-play xG fluctuates significantly from game to game based on tactical matchups, individual form, and random variation. Set piece xG is more consistent because it's based on rehearsed routines, consistent delivery quality, and structural advantages like having tall players or elite dead ball specialists.

This means that a team's set piece xG profile is one of the more reliable inputs for a prediction model. If Team A generates 0.30 set piece xG per game and Team B concedes 0.28 set piece xG per game, you can be reasonably confident that set pieces will be a significant factor in the match.

The "hidden" advantage

Set pieces also create an interesting dynamic in prediction. Two teams might have similar open-play xG profiles — both creating roughly 1.2 xG per game from open play. But if one team generates 0.30 from set pieces and the other generates 0.10, there's a 0.20 xG per game gap that might not be obvious from headline xG figures.

Over a season, 0.20 xG per game is approximately 7.6 expected goals. That's a significant advantage entirely driven by dead ball situations.

The Sustainability Question

One of the interesting analytical questions is whether set piece xG overperformance is more sustainable than open-play overperformance. The evidence suggests it is — at least partially.

Teams with elite set piece coaching, consistent delivery specialists, and tall targets tend to sustain above-average set piece output across multiple seasons. This makes sense: set pieces are the most controllable, repeatable situations in football. You choose the delivery, you choose the movement, you can practise the exact scenario on the training ground.

Open-play finishing, by contrast, relies on improvisation, split-second decisions, and highly variable game situations. There's less room for coached repetition and more room for random variance.

This doesn't mean set piece xG overperformance is guaranteed to persist — coaching changes, player departures, and opposition adaptation all play a role. But of all the types of xG overperformance, set pieces are the most defensible as a genuine skill rather than pure luck.

Conclusion

Set pieces have evolved from an afterthought to a genuine tactical differentiator in the Premier League. The data shows that the gap between the best and worst set piece teams is significant — easily worth 10-15 goals per season — and that set piece quality is more persistent and predictable than many other aspects of football performance.

For prediction purposes, set piece xG is a valuable and somewhat underappreciated input. Teams that are excellent at creating danger from dead ball situations have a built-in advantage that applies to every single match they play, regardless of the opponent's tactical setup or open-play quality.

The days of "just whip it in and see what happens" are long gone. Set pieces are a science now, and the teams that invest in that science are reaping measurable rewards.