The 21-year-old Argentinian has spoken to Ernesto Valverde, manager at the Greek side, and is expected to join them on a one-year loan.
"I have to play football next season," he admitted. "My agents are in Athens. They speak with Olympiakos for my loan.
"Their manager, Ernesto Valverde called me. He told me that he is really interested in having me at his team. He told me about his thoughts and everything. For me its really important to have a manager who speaks my language.
"I spoke with some friends who know everything about Olympiakos and they told me that this is the biggest club in Greece, that they always win the championship and they always play Champions League football.
"I heard a lot also about the fans of Olympiakos. I know also that Galletti, Ledesma and Belluschi are players of Olympiakos and they are really good, they are players of national team level.
"I have some offers from Italy and Spain but Olympiakos is the best club for me at the moment."