Radio Gol
·14 September 2026
Unión, a player-exporting machine: sales over USD 40 million

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·14 September 2026

In Argentine football, the development and subsequent transfer of players became one of the main sustainability tools for clubs that do not have the financial power of the biggest institutions. In that context, Unión managed to consolidate over the last few years a model based on promoting youth players, increasing the value of its footballers, and retaining percentages that allow it to keep generating income after a sale is completed.
Under the leadership of Luis Spahn, Club Atlético Unión would have generated, since its return to the First Division, a transfer volume exceeding USD 40 million, taking as a reference deals with amounts officially reported by the institution and those whose figures were disclosed by buying clubs, organizations, or specialized media.
The process had different stages and key figures, but it kept the same logic: betting on players developed in the youth ranks, maximizing their potential in the First Division, and then transferring them to the domestic or international market, while in several cases trying to retain percentages of future sales.
According to the records presented by the institution, deals with confirmed and net amounts represent more than USD 35.3 million, a figure that approaches USD 35.7 million when minimum guaranteed capital gain clauses are taken into account.
One of the first major moves of this period came in 2019, when Unión completed the departures of Diego Zabala, Emanuel Brítez, Mauro Pittón, and Bruno Pittón to Rosario Central and San Lorenzo. The package represented gross income of USD 6,125,000 and an estimated net of USD 4,501,875.
The most significant individual sale reported by the club was that of Juan Ignacio Nardoni to Racing Club in 2023. The deal was set at a net USD 4,750,000 for the rights originally belonging to Unión, while the total amount of the operation for the buying club reached USD 6 million including taxes.
In that same transfer window, another major source of income was Imanol Machuca’s move to Fortaleza, for USD 3,125,000 corresponding to 50% of the economic rights.
A year later, Kevin Zenón moved to Boca Juniors for USD 3,405,000 for 80% of his registration rights. The deal also included the acquisition of a percentage of Mauro Luna Diale’s transfer rights and the loan of Simón Rivero.
The list of notable sales expanded with Gastón González to Orlando City for USD 2,600,000 for 70%; Joaquín Mosqueira to Talleres for USD 2,700,000 for the full rights; and, more recently, Mateo Del Blanco to Racing Strasbourg in a transfer valued at USD 2,850,000.
Added to those names are deals such as Lucas Esquivel to Athletico Paranaense, Rafael Profini to Kharkiv FC, Mauro Luna Diale to Akhmat, Juan Carlos Portillo to Talleres, and Franco Soldano to Olympiacos, among others.
The volume generated by Unión increases when taking into account deals whose amounts were not officially communicated by the institution, but were reported by the buying clubs or by specialized media.
Within this group are transfers such as Mauricio Martínez to Rosario Central, a deal that would have reached USD 2,700,000; the departure of Yeimar Gómez Andrade to Seattle Sounders for a figure close to USD 1,600,000; and the transfers of Enrique Triverio to Toluca and Víctor Malcorra to Tijuana, estimated at USD 1,100,000 and USD 1,000,000 respectively.
Also included are the transfers of Diego Barisone to Lanús for around USD 600,000, and Rolando García Guerreño to the same club for about USD 500,000.
This set of deals pushes the volume generated by the transfer market above USD 40 million since the Tatengue’s return to the top flight.
One of the most important aspects of the model implemented by Unión is related to the possibility of retaining percentages or establishing capital gain clauses in deals.
This means that a transfer does not necessarily represent the last income the club can receive for a footballer. If that player is sold again by his new team, Unión can obtain new compensation according to the conditions originally agreed upon.
The case of Nardoni is one of the clearest examples. After arriving at Racing, the midfielder was transferred to Brazil’s Grêmio for a figure close to USD 8 million plus variables. Based on the capital gain clause agreed in the original deal, Unión would be entitled to receive new income.
A similar situation arose with Kevin Zenón, whose subsequent transfer from Boca Juniors to Atlas of Mexico once again brought into focus the percentage Unión had retained.
Juan Carlos Portillo also appears in this equation, as his transfer from Talleres to River Plate opened the door to new income for the Santa Fe institution.
With different strategies and deals of different kinds, Unión managed to turn its academy and the increased value of its footballers into one of the institution’s main sources of resources.
The process is not limited to the sales of players developed directly in the youth system. It also includes footballers who arrived from other clubs, were developed further in Santa Fe, and were later transferred, as well as deals in which the Tatengue decided to retain percentages with future negotiations in mind.
In that scenario, the transfers of Maizón Rodríguez to Russia’s Krasnodar and the situation of Thiago Cardozo with Belgrano, among other recent deals, could continue to reshape the financial equation.
The balance of the period thus shows a common denominator: Unión managed to establish itself as a club capable of generating significant income from the transfer market, with a policy that combines training, development, sales, and participation in future capital gains.
For an institution that competes with budgets significantly lower than those of the main clubs in Argentine football, that ability to turn footballers into assets is a central tool for sustaining its structure and projecting new sporting cycles.
This article was translated into English by Artificial Intelligence. You can read the original version in 🇪🇸 here.







































