On 17 May 2019, Defensa y Justicia announced that a deal had been agreed with Eredivisie team Ajax; subject to the passing of a medical. Ajax announced the completion of the medical on 20 May, with the transfer to go through on 1 July. He penned a four-year contract, with the option of a further year. He didn't officially join until July, though did feature in June friendlies with Quick '20 and AaB. His competitive bow came in the 2019 Johan Cruyff Shield against PSV Eindhoven, as Ajax won the trophy following a two-goal victory. He was voted man of the match in his second Eredivisie game; in a win over FC Emmen.