This marks Arsenal’s fourth signing of the summer window, following the arrivals of Kepa Arrizabalaga, Martin Zubimendi, and Christian Norgaard.
The former Real Madrid goalkeeper said it’s becoming harder for him to believe in football awards.
The Argentine won the trophy ahead of Robert Lewandoski, Jorginho, Karim Benzema, N’golo Kante, and Cristiano Ronaldo.
The Chelsea quartet received honours for their sterling showing at last season’s UEFA Champions League campaign.
Chelsea manager Thomas Tuchel has now defeated Pep Guardiola for the first time in his career.
