Reporter: Real Madrid hopes to pay Mastantono s transfer fee in three times, and River Plate hopes to pay it in one go

According to reporter César Luis Merlo, Real Madrid proposed to pay Mastantono's transfer fee three times.

César Luis Merlo wrote on social media: "Mastantono joins Real Madrid only within a few hours or days. Real Madrid has proposed a transfer fee of 45 million euros, which will be paid in three installments. River Plate hopes that Real Madrid can pay it in one lump sum."

"The player has agreed to the transfer. Once the payment method problem is resolved, he will sign with Real Madrid until June 2031. On August 14, Mastantono will be at least 18 years old, and he will go to Real Madrid by then."