Beşiktaş Overtook Fenerbahçe — But Where Did the Hidden €10.8m Go?

Last week Transfermarkt published its seasonal squad-value update for the Turkish Süper Lig. Only one headline emerged: Beşiktaş overtook Fenerbahçe. I did not stop at the headline; I went looking for the denominator. Because the first rule of my newsletter is blunt: show the denominator, or the number is theater.

Beşiktaş's squad value rose from €266.0m to €273.5m. That is a net gain of €7.5m — 2.8 percent. But in the very same update, the five individually named risers add up to roughly €18.3m: İlhan Fakılı (+483%), Junior Olaitan (+71%), Salih Özcan (+71%), Emirhan Topçu (+29%) and Orkun Kökçü (+12%).

The arithmetic is simple and uncomfortable. Roughly €10.8m of depreciation is hidden inside the squad, and it never reached a headline. The headline says "value up"; the numbers say value rose, yes — but eroded heavily underneath.

Context: what the number is, and what it is not

My master's was in kinesiology, but for eight years the work has been one thing — arranging football's numbers so clubs, journalists and federations can speak the same language. When I first built a shared standard for xG and PPDA for Bangladesh, a habit set in: before using any number, I write down its definition, its collection protocol and its sample size.

Transfermarkt market value is not a financial figure in that strict sense. It is not a balance sheet, not a transfer fee, not a device for measuring a team's sporting strength. It is a modelled estimate from a crowd-sourced platform — an "perceived transfer worth" assembled from users, editors and market sentiment. That limitation carries into every conclusion below.

Yet the platform is useful, because there is no alternative. Turkish clubs' accounts are not transparently available, wage bills surface late, and the full structure of a transfer fee — bonuses, instalments, add-ons — almost never becomes public. Inside that information vacuum, Transfermarkt is the only consistent language. My working principle: if the data cannot be perfect, it must at least be reproducible. Here the numbers at least reconcile with each other — add up every named change and the account balances. That is this update's greatest strength.

Core analysis: the ladder of three clubs

Placed side by side, the latest figures make the picture clear.

| Club | Previous value | New value | Change | |---|---|---|---| | Galatasaray | €411.0m | €381.5m | −7.2% | | Beşiktaş | €266.0m | €273.5m | +2.8% | | Fenerbahçe | — | €261.0m | — |

Two gaps matter most. Between the top two — Galatasaray and Beşiktaş — the distance is €108.0m. Between second and third — Beşiktaş and Fenerbahçe — it is only €12.5m.

The first gap surfaces a large truth. Galatasaray lost €29.5m in a single update — and still leads, by roughly €108.0m. Meaning one club's value decline and another's value rise are not the same kind of event; the first is market correction, the second a re-rating of expectation. Galatasaray's fall is not weakness — it is a correction of the market's excess optimism. And Beşiktaş's rise is not superiority — it is a modest correction of limited expectation.

The second gap is crueller. Beşiktaş has "overtaken" Fenerbahçe — on paper. But the margin is €12.5m, the price of a single mid-tier player. In the next window, if Fenerbahçe sells one player or signs one, the order can flip at any time. That €12.5m line is no permanent gap; it is a temporary difference.

Now back to that €10.8m gap. Five players gained €18.3m combined, yet the whole squad gained only €7.5m. That means roughly €10.8m of value fell elsewhere in the Beşiktaş squad. Who wears that loss? Probably the older, higher-earning players, whom Transfermarkt naturally marks down as they age.

This is where the real story hides. Beşiktaş is not upgrading the squad uniformly; the club is passing through a generational transition — younger players rising in value, older players falling. The total figure (+2.8%) is the net of two opposing currents. Anyone reading only the headline and assuming the squad is strengthening evenly would be wrong.

Look at the names. İlhan Fakılı is a 20-year-old left winger whose value went from €1.2m to €7.0m — a 483% rise, close to unprecedented. Emirhan Topçu (centre-back) went from €7.0m to €9.0m. Salih Özcan (a new signing) from €3.5m to €6.0m. Junior Olaitan from €7.0m to €12.0m — and the source credits a coach's "touch" for that rise. Orkun Kökçü, the captain and central midfielder, from €25.0m to €28.0m.

Note this: the gains are spread across every line — wing, midfield, defence. Not concentrated in one position. That pattern usually points to one picture — an environment where young players are getting regular minutes and developing. A star-dependent, short-termist project does not produce such distributed growth.

Still, one warning is essential. Orkun Kökçü alone is €28.0m — about 10.2 percent of the entire squad value. That concentration is a risk. If Kökçü is injured or sold, both value and structure take a hit. This dependence on a single player looks as harmless on paper as it is dangerous on grass.

Contrarian angle: correlation is not causation

Now I will argue against myself, because that is the only honest way to treat these numbers.

First, Transfermarkt value is not a result — it is an expectation. A club can add €100m of value and win nothing. The reverse is also true. Market value and sporting success may correlate, but correlation is never cause. Anyone who reads these figures and concludes "Beşiktaş will win the title" has turned a model estimate into a prophecy.

Second, the platform is crowd-sourced. These numbers form from a mix of user opinion, media chatter and recent performance. Error, delay and bias in the update process cannot be dismissed. No single number should be treated as final proof.

Third, there is no match data in this analysis. No xG, PPDA, duel or minutes-played information. Whether Fakılı's 483% rise is genuine on-pitch progress or Transfermarkt's forward-looking extrapolation cannot be said with this data. However striking a number is, without its denominator no decision can be reached.

And note one more thing: the players whose values rose most — Fakılı, Emirhan, "Ümit", "Rıdvan" — are Turkish-eligible or domestically developed. There is a simple explanation — the domestic-player quota premium in the Turkish league. A large part of this rise may come from quota benefit, not pure performance. This is an inference, not confirmed fact — but any valuation must carry it as a possibility.

Instead of a conclusion: what to watch in the next update

I trust the process before the result, because variance is a patient creditor — it always wants its account settled. In this update the process says three things.

First, the €12.5m gap between Fenerbahçe and Beşiktaş will fluctuate most in the next window — that is where the real fight is.

Second, who is generating Beşiktaş's hidden €10.8m erosion — knowing that will reveal how far the club has advanced in its generational transition.

Third, whether Kökçü's €28.0m can be retained — that is the test of Beşiktaş's project.

A model is not a prophecy; it is a ledger of probabilities waiting for the next entry. In the next update, open the ledger — look at the denominator, not the headline.