Franco Mastantuono already belongs to Real Madrid. At just 17 years old, the young Argentine has made the definitive leap to Europe. After weeks of negotiations, Real Madrid and River finalized the last details: the payment and its method.
The deal had been ready for days; only the payment method for the transfer needed to be defined. Once that hurdle was overcome, Mastantuono could already be considered part of Xabi Alonso's new project. The contract will tie him to Real Madrid until 2031.
A signing for the future, but immediate
Although he is still underage, the Argentine will join the white squad on August 15. Exactly one day after he turns 18 years old. This way, he will be available from the start of the 2025-2026 season.

Mastantuono is not just any signing; he arrives with the label of a global prospect and with the backing of great performances in Argentina. The most interesting thing is the context: Xabi Alonso has requested him, and that says a lot.
Xabi Alonso already has his "new Wirtz"
Florian Wirtz has been one of the revelations of European soccer, but his price has skyrocketed. 100 million at least. In contrast, Mastantuono has cost around 10 million, and according to internal club sources, the Basque coach believes he has more potential than the German.
Alonso knows him well; he has followed his development since he saw him at the South American U-17 Championship. There, he was impressed by his confidence, his vision of the game, and his composure under pressure. Since then, he kept him on his wish list; now, he has him.

Another gem for the new white project
With this move, Mastantuono becomes the third confirmed signing for the new white era. First was Alexander-Arnold, then the promising center-back Dean Huijsen. Now, this Argentine talent joins, who can play both inside and on the wing.
Xabi Alonso's plan is clear: rejuvenate the team without losing competitive level. With players who arrive hungry, with room for improvement, and who can grow within Real Madrid's ecosystem. Franco Mastantuono fits perfectly.
Bernabéu waits
Although it remains to be seen how he adapts to European soccer, the club trust his talent will make a difference soon. The idea is for him to do preseason with the first team and get minutes from the very first matches.
Real Madrid already have him, the coach requested him, and the player wants to succeed. The stage is set, and if everything goes as desired, Mastantuono will not only be better than Wirtz; he will be the new standout name for Madridists.