José "Nene" Sanfilippo, the all-time leading goalscorer in San Lorenzo history, has died at the age of 91. A legend of the club, Sanfilippo's name is woven into the very fabric of the institution, his goalscoring record still standing as the benchmark for every striker who has followed. His passing comes at a moment when the club is already navigating profound transition under new president Marcelo Culotta, with a difficult domestic campaign and the sting of a Copa Sudamericana group-stage exit still fresh. For a fanbase that has weathered a painful season, this loss cuts deeper still, a reminder of the glory that defines San Lorenzo's identity. The club and its supporters now mourn one of their greatest icons.