According to Transfermarkt, the transfer market in the top five European leagues saw significant changes this summer, with Ligue 1 experiencing the most player losses and Serie A seeing the most value increases.

Which leagues have suffered the most market value loss this summer?

According to market value data from August 18, Ligue 1 was the biggest loser in this summer's transfer window. Since the beginning of June, the total market value of the French top league has evaporated by €451 million, exceeding the combined market value of the Portuguese Primeira Liga (€192 million), the Belgian First Division (€87 million), the Bundesliga (€71 million), and the Dutch Eredivisie (€66 million).

This figure clearly illustrates which European leagues send the most young talents to the Premier League each summer. The gap between Ligue 1 and other European leagues remains quite significant, especially considering that Paris Saint-Germain, the league's biggest club, has yet to complete any substantial sales this summer. Therefore, this gap is likely to widen further before the transfer window closes.

Which leagues saw the biggest increase in market value this summer?

Looking at which leagues have attracted the most talent, the list includes both familiar names and some unexpected results.

The English Championship is fourth with a market value of €65 million, but more noteworthy is the Turkish Super League, which is currently third with €191 million, representing a significant increase in market value. This is largely attributed to the move to Turkey by big-name players such as Mustafa Mohammed, Trossad, and Dušan Vlahovic, who may have originally considered the Saudi league.

The Saudi league currently ranks fifth with €64 million in spending. The most notable change this summer transfer window is undoubtedly that despite spending €2.6 billion on new signings, the Premier League has been overtaken by Serie A at the top of the transfer market.

Serie A saw its market value increase by €509 million this summer, ranking first. This was mainly due to Serie A's net spending reaching €363 million this summer, and many of the league's biggest stars also benefited from the pre-World Cup market value update.