Belgian Football Faces Record Talent Exodus from Jupiler Pro League

The Jupiler Pro League is experiencing an unprecedented talent drain this summer, with Belgian clubs losing their best players at a record pace. According to Het Laatste Nieuws, all players who left Belgian clubs this summer scored a combined 142 goals last season — representing 18.2 percent of all goals scored in the league — along with 98 assists. Both figures represent significant increases over previous transfer windows.

The Scale of the Exodus

The numbers tell a stark story. Last summer, the league lost 128 goals to outgoing transfers; in 2023-24, that figure was just 104. Assists departing the league have risen from 68 two years ago to 84 last year and 98 this summer. Outgoing transfers have so far generated 326 million euros, still 40 million short of last summer’s record total of 366 million euros — but with the transfer window remaining open until September 3, that figure could still climb.

The Golden Shoe top 10 has been particularly decimated. Of the top 10 in the vote, only two players still ply their trade in Belgium: Hans Vanaken (Club Brugge) and Adem Zorgane (Union). Two years ago, six of the top 10 remained in the domestic league; last summer that dropped to four.

Even the goalkeeper position has been hit hard. Belgian keepers who left or retired held 48 clean sheets last season, including Simon Mignolet’s retirement at Club Brugge — confirmed by the club’s official announcement — and Kjell Scherpen’s transfer from Union to Ipswich Town, as reported by RTL Nieuws. This compares to 39 clean sheets lost last summer and only 28 two years ago.

Marquee Departures

The summer’s headline transfer saw Greek winger Christos Tzolis move from Club Brugge to Arsenal for 40 million euros — the most expensive outgoing transfer ever for a Belgian club. Sporza reported that the 24-year-old, who scored 17 goals and provided 23 assists last season, was the league’s Player of the Year.

Kos Karetsas, the 18-year-old Greek international, left Racing Genk for Borussia Dortmund in a deal worth approximately 33 million euros — a record outgoing transfer for Genk. As Sporza detailed, Karetsas described the move as “a boyhood dream come true,” adding: “KRC Genk will always hold a special place in my heart. Here I grew up, got the confidence to take my first steps in professional football and developed into the player I am today.”

Promise David, the Canadian striker who scored 24 goals in Union’s title-winning 2024-25 season, joined Brighton on a season-long loan with an obligation to buy for a reported 22 million pounds. BBC Sport reported Brighton sporting director Mike Cave’s assessment: “Promise is someone we have been watching for some time, he is an out-and-out striker who possesses outstanding physical attributes and a track record of scoring goals.”

Other notable departures include Aleksandar Stankovic returning to Inter from Club Brugge for 23 million euros — with VoetbalBelgie confirming Inter activated its buy-back clause — and Anan Khalaili’s record-breaking move from Union to Crystal Palace for approximately 21-25 million euros, making him the most expensive Israeli player in history, as We Are Palace reported.

A League Built on Selling

The exodus is not new — it is the business model. The majority of Belgian clubs have built their operations around buying or developing young talent and selling it on for profit. Bob Madou, CEO of Club Brugge, defended this approach during a recent debate on the future of Belgian football, as Voetbalkrant reported: “That transfer market is our great strength. We sit in the sweet spot of the European pyramid. We can buy or develop talent and then sell it at a high price.”

But the model has consequences. The Jupiler Pro League is now the fourth youngest league in the world, with an average squad age of 25.2 years — only Finland, Slovenia, and Denmark field younger teams. According to research bureau CIES, players in the Belgian league stayed at their club for an average of 26.1 months in 2022; four years later, that has dropped to 19.9 months — barely one and a half seasons.

Internal Tensions Surface

The talent drain has intensified debate about financial redistribution within Belgian football. Sam Baro, CEO of KAA Gent, has argued that Club Brugge’s Champions League income creates an unbridgeable financial gap. “You have to get solidarity where the money is,” he said, jabbing toward Madou.

Madou pushed back firmly: “You completely ignore the fact that we invested for years in a squad to try to become champions, to try to compete in Europe. We also came from a situation where we finished last in our group for years.”

Despite the trend, Belgian clubs actually keep players slightly longer than their Dutch and Portuguese counterparts — the two leagues the Jupiler Pro League compares itself to. Only English, Spanish, and German top clubs manage to retain players for an average of 2.5 years or longer.

What’s Next for Belgian Football

With the transfer window still open until September 3, the total outgoing revenue could still rise. The 2026-27 season has already begun, with Club Brugge leading the table after two matches. But the league faces a fundamental challenge: maintaining competitive quality and its European coefficient while continuing to serve as a development league.

VoetbalNieuws reports that Union, one of the hardest-hit clubs, does not plan to make significant incoming transfers despite losing David and potentially more players before the window closes. This suggests the selling model remains firmly entrenched — even as the league’s competitive depth erodes.

The coming seasons will determine whether this model remains sustainable or whether Belgian football needs to find a new approach. For now, the record exodus of summer 2026 stands as a stark reminder of the league’s position in the European football pyramid — a place where talent is developed, showcased, and ultimately sold to the highest bidder.