Crvena zvezda Teenager Vasilije Kostov Closing In on Record Inter Milan Move

Inter Milan move to the front of the queue for Kostov

Crvena zvezda are on the verge of cashing in on one of the most coveted teenagers in European football, with Inter Milan reported to have moved ahead of a crowded field in the chase for midfielder Vasilije Kostov. The deal is not yet officially complete, but reporting through the spring of 2026 has consistently placed the Serie A side closest to a transfer that would reshape the financial record books in Serbian football.

Kostov, reported to be 17 and turning 18, has emerged as one of Serbia's brightest prospects, the kind of player whose name surfaces whenever continental scouts compile their lists of teenagers worth gambling on. For Crvena zvezda, a club that has long served as a production line for talent before selling it abroad, his rise represents both a sporting loss and a commercial windfall.

A potential record fee

The headline number is what makes this a landmark story. The fee is reported to be in excess of €20 million, a figure that would stand as the largest outgoing transfer in Crvena zvezda's history and, by extension, the most expensive sale ever recorded in Serbian football.

That ceiling matters for context. Belgrade's biggest club has produced and sold a long line of internationals, yet a move at this level for a player still shy of his 18th birthday would push the benchmark for a domestic export into new territory. It also underlines the inflation in the market for elite teenagers, where clubs are increasingly willing to commit eight-figure sums on potential rather than proven output at the highest level.

How the negotiations have developed

According to the reporting, Inter have led the chase and pushed the talks to an advanced stage. Personal terms are said to have been agreed with the player, and the structure of the move has reportedly firmed up across the spring window of discussions rather than emerging as a sudden, late bid.

Central to the picture is the involvement of agent Nikola Kolarov, with reports citing a so-called "gentleman's agreement" understood to underpin Kostov's intended move to the San Siro. Such informal understandings are common in modern transfer business, signalling intent between the parties even before contracts are signed and clubs reach a formal agreement on the fee.

Until that paperwork is finalised, however, the move should be treated as developing rather than done. Personal terms and a verbal understanding move a deal a long way, but a transfer of this magnitude is only complete once the selling club, buying club and player have all put pen to paper.

Inter held off a competitive field

Part of what makes Inter's apparent advantage notable is the competition they reportedly saw off. Several major clubs were linked with Kostov as his stock rose, including Arsenal, Bayern Munich, Marseille and Brighton.

That spread of interest, taking in the Premier League, the Bundesliga, Ligue 1 and Serie A, speaks to how widely the teenager has been scouted. The presence of clubs across four of Europe's strongest leagues is itself a measure of his reputation, and it gave Crvena zvezda a strong negotiating hand in pushing the valuation toward record territory.

What it would mean for both clubs

For Inter, the appeal is straightforward. Securing a highly rated 17-year-old at a fee that, by elite standards, remains modest fits the model of buying young, integrating gradually and protecting resale value. A midfielder of Kostov's billing offers the kind of long-term asset that clubs increasingly prize over short-term, ready-made signings.

For Crvena zvezda, a sale of this size would represent excellent business and reinforce the club's standing as a stepping stone between the Serbian league and Europe's biggest stages. The income from a record fee can be reinvested across the squad and infrastructure, even as supporters brace for the departure of a homegrown talent before he has fully matured.

The wider Serbian game has been enjoying a buoyant period across sports, from the national football setup to standout individual performers. The country's footballers have continued to make headlines, with the federation recently moving to name an 18-man roster for World Cup 2027 qualifiers as the next generation pushes for recognition. Off the pitch, Belgrade's sporting institutions have also been busy reshaping their leadership, as seen when Crvena zvezda made a high-profile coaching change in their basketball section.

The cautious read

As things stand, the most accurate summary is that the framework of a record move is in place but the formalities are not. Inter are reported as firm favourites, terms with the player are said to be agreed, and the fee would set a new high for an outgoing Serbian transfer. Each of those elements points toward completion, yet none of them confirms it.

For now, this is a story still in motion. The expectation, based on the reporting, is that Kostov is heading for Serie A and that Crvena zvezda are poised to break their own transfer record. Confirmation will come only when the clubs announce the deal, and until then the move remains a developing one rather than a closed chapter. Serbian sporting success has been a recurring theme of late, with athletes across disciplines continuing to push deep into elite competition, and a record football sale would add another marker to that run.