Running a Lot Isn't Always Smart: The Trap of Effort Metrics

In their last three matches, a Premier League side recorded an average PPDA of 7.4 — meaning that for every 7.4 passes by the opponent, they performed one defensive action. That is the second-highest figure in the league. They pressed deep into the opponent's half, ended matches with more than 118 km of collective distance covered, and won the ball back in the attacking third 9.3 times per match. But across those same three games, they collected just one point, conceded seven goals, and four of those came from direct counter-attacks into the space behind their midfield line.

A number is only the starting point; verification is the destination. When a team runs a lot, the media calls it fighting spirit. When a team concedes, the media calls it a weak defence. Rarely does anyone put the two facts side by side to see that they might be the same problem.

Context: The pressing race and its price

Ever since advanced data models entered European football, PPDA has become a worshipped metric. The lower the number, the more modern a team is judged to be. But PPDA only measures the density of defensive actions, not their quality. A chaotic pressing team can still post a handsome PPDA, while a disciplined low-block side can post a poor PPDA yet keep a clean sheet.

Based on my experience tracking matches, the problem lies in how effort metrics are presented as quality metrics. Distance covered, number of sprints, number of pressures — all of them can look good even when they are tactically meaningless. A midfielder who runs 12 km per match but always runs to the wrong position is worse than one who runs 9 km but runs to the right place.

Analysis: The gap between data and results

Look at the structure of the team in question. They press high with two wingers pushed up, a single pivot sitting off-centre, and two centre-backs stepping up to hold the defensive line. When the press succeeds, they create chances right in the opponent's half. But when the press is broken by a single pass, the entire structure collapses: the stepping centre-backs are exposed, the pivot cannot drop in time, and the opponent needs only one long ball to create a two-on-one.

Winning the ball nine times in the attacking third sounds impressive. But trading those nine recoveries for seven goals conceded is a bad deal. This is precisely the blind spot of effort metrics: they measure activity, not consequence.

I verified this against xG (expected goals) data for the period. This team generated 1.4 xG per match from high pressing, but conceded 1.9 xG to opponents from transition situations. In other words, their pressing approach is running a net loss of 0.5 xG per match. That is the number the scoreboard reflects more honestly than any distance metric.

Defence is what people dismiss, until it lifts the trophy.

The counter-intuitive point here is this: the solution is not to run less, but to run smarter. This team does not lose because of a lack of effort — it loses because its effort is misallocated. An effective pressing system is not about how many players push up, but about who holds the balance when the others push up.

This explains why recent champions tend to sit at an average PPDA rather than the lowest. They choose the moment to press instead of pressing continuously. They know that in football, positional discipline matters more than kilometres.

Lessons and the variable for the next match

Look to the transfer market, and the same logic appears. Clubs pay for midfielders who run endlessly and press loudly, because they sell shirts and make highlight reels. Meanwhile the invisible midfielders — the ones who cover, read the tempo, hold the spacing — are consistently undervalued relative to their true worth. Highlights build idols, but consistency builds legends. And it is those invisible midfielders who lift the trophy.

The question for this team is not whether to keep pressing high, but who will hold the balance when the whole side pushes up. If they find a pivot who can read situations, hold position, and refuse to join the effort race, their PPDA may rise — prettier on paper — but their goals conceded will surely fall. Over the next three matches, watch the position of the pivot in transition moments. If he stays off-centre with no cover behind him, the result will not change, no matter how many more kilometres they run.

A crisis does not ask whether you are ready, it only asks whether you have seen it before. And we have seen plenty of teams run like marathoners only to get relegated.