The Estadio José Amalfitani, also known as El Fortín, is a multi-purpose stadium located in Buenos Aires, Argentina. It is primarily used for football matches and serves as the home ground for the Vélez Sarsfield football club. The stadium has a seating capacity of approximately 49,000 spectators and was inaugurated in 1951. Designed by architect Héctor Ezcurra, the stadium features a modern design and has hosted various significant events, including international matches and concerts. It is known for its passionate atmosphere during games and is an important venue in Argentine sports culture.