Obligation-to-buy clauses in V.League loan deals: how smaller clubs pay to develop players for someone else

One July afternoon I sat in the third row of stand B at Go Dau Stadium, watching the first training session of a 21-year-old who had just arrived on loan. The contract ran to four pages; I got a photocopy of the third. On it, one small line: an obligation to buy, triggered once the player reached 1,200 competitive minutes.

Across the last three transfer windows in V.League and V.League 2, I logged 42 loan deals. Twenty-seven carried a purchase clause. Three seasons earlier that share was 38%. The structure of loan deals in Vietnam has changed in nature, and almost nobody names the change.

When I wrote about the 3-6-1 shape, I was not picking a fight - I was describing what the whole stadium was denying. Now the thing being denied sits in an administrative office drawer, not on a tactics board.

Context: when money comes from one person, contracts follow that person's rhythm

Revenue at most V.League clubs comes from owners and from sponsors tied to owners. Broadcast money and ticket money combined do not cover a third of the wage bill at many clubs. When cash flow depends on one individual, personnel decisions depend on that individual too.

The four deepest-resourced clubs - Hanoi FC, Viettel, Cong An Ha Noi and Thep Xanh Nam Dinh - carry squads of 30 to 35 players. The rest live with 22 to 24, including two backup goalkeepers and three young players who have never completed 90 minutes in V.League.

That gap creates a secondary market. The crowded clubs need minutes for young players. The thin clubs need to plug holes without paying transfer fees. Loans became the league's currency, and V.League is not an Asian exception - but the way the clauses are packaged here is distinctive.

Under Asian Football Confederation club licensing rules, a club wanting continental football must demonstrate no overdue wage payments. The pressure to tidy the books is real, and the loan deal is the cheapest tidying tool a board has.

Four clause types, one direction of risk

I sorted the 27 deals with purchase clauses into four groups, by where the risk lands.

Unconditional mandatory buy, 6 deals: the borrowing club must purchase once the season ends, regardless of minutes played. This type pushes the entire injury risk onto the borrower.

Buy triggered by a minutes threshold, 11 deals: tactically the most troubling group, because it turns selection into a financial decision.

Non-binding option to buy, 7 deals: harmless in principle.

Free loan with the borrower paying 100% of wages, 3 deals: it sounds light until you add those wages to the payroll of a club with modest total income.

What all four groups share: the parent club keeps the registration, keeps a sell-on percentage, and in many cases keeps a say in whether the player is used in his natural position. The borrower takes the work, not the asset.

The lab with no noise

Strip the noise and the stadium becomes a laboratory - and the home-ground myth starts to crack. I learned that measuring 56 matches played behind closed doors in 2026. In the transfer market, the noise is rumour; what remains once rumour is removed is clause structure.

I took the three V.League clubs that borrowed most in the last three seasons and rebuilt the minutes distribution case by case. Among deals with a minutes threshold, loanees took an average of 61% of available minutes. Among deals without a threshold, the figure was 34%. That 27-point gap does not come from football ability. It comes from a line in a contract.

The second effect is harder to see. Over the same period, minutes for players developed by the borrowing club itself - same age band, same position - fell by roughly a quarter. At all three clubs, the number of academy graduates registered in the most recent matchday squad was lower again than the season before.

Who pays for those minutes? The small club pays in wages, in its own players' opportunities, and in a purchase instalment at season's end. Who collects the added value? The parent club. If the player improves and is sold on, the borrower gets nothing. If the player is injured, the borrower has already committed on paper.

In the last three years, not one loan in my sample carried a sell-on share for the borrowing club. Not one. That is why I call this a finishing-school machine: the borrower pays the processing cost, the parent collects the profit on sale.

Based on my experience watching matches live, the clearest tell is not on the scoreboard. It is in the 70th minute, when a loanee who has run empty stays on the pitch while a 19-year-old local sits with his jacket still on.

On youth development

Striker Nguyen Tien Linh came through the Becamex Binh Duong setup, Do Hung Dung and Nguyen Quang Hai through Hanoi's, Nguyen Van Toan through the LPBank Hoang Anh Gia Lai academy. All four climbed the long route: academy, youth team, first team. But three of those four setups belong to the best-resourced clubs in the league.

A club with no decent academy has nothing to sell, and therefore has to borrow more. That is the loop. Systematic investment in grassroots coach education barely appears in any financial plan I have read. Academies named after former stars appear regularly, usually with a press conference and a photo shoot.

Where I could be wrong

The 2026 World Cup mistake taught me this: every piece of football commentary is a game of chess against yourself. When I declared no team wins a World Cup with 45% possession, France won with 42%. My numbers were not wrong; my model was. The same applies here.

My thesis has an obvious hole. A loan with an obligation to buy is also a liquidity tool: it gives a small club a quality player it cannot buy outright, plus one more season to move money around. Without it, some teams would start the season with a thin attack, get relegated, and lose more than they saved.

Loans are not the root cause. They are a symptom of a league whose collective revenue cannot feed itself. Perhaps I am blaming a contract line for too much, when the real problem is that nobody trains young coaches systematically, and nobody pays for it.

I keep the data. I only lower the certainty of the attribution.

What I am waiting for

I am never confident about a pre-match call - I am only confident about my own doubt. So here is what I am waiting for, and it is testable: within 12 months, at least one V.League club will publish the purchase-clause structure of its loan deals, as part of a new round of talks on league revenue sharing.

As collective money grows, obligations to buy will fade - not because anyone decides they are wrong, but because nobody will need them to survive a season.