Man City sign Enzo Fernandez for £125M, Aston Villa land Mbaye from PSG for €55M

In the final hours of the transfer window, Manchester City agreed a deal with Chelsea to sign Argentine midfielder Enzo Fernandez for £125 million — the window's biggest fee. Aston Villa signed 18-year-old winger Ibrahim Mbaye from PSG for €55 million. Top clubs spent a combined €3.3 billion during the transfer period.