The SigningLab Ranking: which clubs signed best in the 2024/25 season

Most market analysis measures how much a club spent. The SigningLab Ranking measures something else: the quality of signing decisions and how much each new player actually delivered relative to what was expected. This is a reading that, historically, stays inside boardrooms. In this edition, devoted to the 2024/25 season, it is set out publicly and in narrative form, connecting signings to sporting performance, titles, league standings and squad value growth.

What we are measuring, in brief

The criteria matter less than the outcome, which is why they stay in the background here. In short: for each club, the analysis looks at the season's signings one by one and compares delivery with expectation, adjusting performance across leagues to a common scale so that clubs from different competitions can be read side by side. The goal is to separate the quality of the decision from the chance of the outcome. The focus of this article is on the clubs that stood out and on the sporting impact of those choices.

The Botafogo case: a rebuilt squad and two titles

No club illustrates what the ranking values better than Botafogo in the 2024 season. The club carried out a wide squad overhaul, with an unusual volume of signings, and ended the year with two of the hardest trophies in the continent: the Brazilian Championship and the Copa Libertadores.

What makes the case exemplary is not only the number of new players, but their profile. Many of the athletes brought in were not widely valued by the market at the moment of signing. They were players whose potential had not yet been priced in, and who, within a stable playing project and a competitive environment, began to perform above what the market had projected. The next effect was appreciation: names that arrived with modest valuations ended the season as sought-after assets, raising the aggregate value of the squad.

It is the full sequence that the SigningLab Ranking seeks to recognise. A high number of signings, a strong hit rate, new players who delivered above expectation, and a top-tier sporting result as the direct consequence of those decisions. Botafogo in 2024 is, in that sense, an unusual success story: it showed that signing well in volume, with clarity of purpose, can rebuild a squad and sustain two titles in a single season.

What the top of the ranking has in common

Read at club level, the ranking confirms a pattern already visible in the comparison between leagues. The best-placed clubs are not, as a rule, the ones that spent the most. They are the ones that signed with clarity of purpose, for real squad needs, within a stable idea of play. There are modest-budget clubs among the most efficient and large-budget clubs in mid-table, which confirms the underlying thesis: investment helps, and helps a great deal, but does not decide on its own.

There is also a recurring institutional hallmark among the standouts: stability. A playing project that lasts, a coaching staff that stays, a signing profile that repeats coherently from one window to the next. Where the structure is stable, the new player finds a context in which to perform. Where everything changes constantly, even a good signing tends to be lost. Market efficiency, seen up close, looks less like the talent of an isolated executive and more like the consequence of a well-organised environment.

Standouts beyond Brazil

The pattern is not exclusive to Brazilian football. In Europe, the clubs that return to the top are those combining a mature data department with a stable playing identity. La Liga (Spain), the Bundesliga (Germany) and Serie A (Italy) include clubs that, even without the largest budget in their leagues, sustain highly efficient seasons by signing for a defined system and integrating players who add to the collective. In these environments, well-calibrated signings tend to translate into qualification for continental competitions and into subsequent player appreciation.

A look at the Championship, England's second tier, is also worthwhile, as it historically shows one of the highest market hit rates. Clubs in that competition have been demonstrating that professional structure and well-executed squad reading produce impactful signings even outside the elite, with players who deliver above expectation and, in many cases, sustain promotion campaigns. It is a reminder that signing well is an institutional capability, not a privilege of the wealthiest clubs.

When expectations are not met

It is worth being explicit about a deliberate asymmetry in the ranking. It recognises good calls by name and position, because the merit is public and deserved. It does not, in turn, point out who might have signed poorly, and even less does it anticipate that a specific signing will fail. There is a reason of principle: before a player has had enough time on the pitch for a fair judgement, asserting that a decision went wrong would be unfair to the athlete and to the club.

When a signing does not deliver what was expected, the ranking treats the matter secondarily and through silence. Those who do not appear among the standouts simply do not appear, and that reading by absence is intentional. In many of these cases, relevant external variables, such as a change of coaching staff, injuries or shifts in squad context, help explain why a well-rated signing has not yet delivered as expected. Time and continuity are often part of the answer.

Why make this public

There is value in showing that signing well is a measurable and repeatable capability, not a stroke of luck. When it becomes clear that clubs succeed consistently through method, the idea that market success is merely chance or intuition falls apart. Botafogo in 2024 is the most visible demonstration of this season: a volume of signings, a strong hit rate, players who appreciated in value, and two titles as the outcome.

This reading will be repeated season after season, comparing what was projected with what happened and accumulating a track record. One year does not prove a process. Several years, read with the same criteria, begin to prove it. It is for that accumulation, and for the recognition of those who decide better, that the SigningLab Ranking exists.