Hamburger SV, commonly known as HSV, is a professional football club based in Hamburg, Germany. Founded in 1887, it is one of the oldest and most successful clubs in German football history. The team plays its home matches at the Volksparkstadion, which has a capacity of over 57,000 spectators. HSV has won multiple national championships and is known for its passionate fan base. The club has also competed in international tournaments, including the UEFA Champions League. Despite facing challenges in recent years, HSV remains a significant part of German football culture.