Grasshopper Club Zürich, commonly known as Grasshopper, is a professional football club based in Zürich, Switzerland. Founded in 1886, it is one of the oldest and most successful clubs in Swiss football history. The team plays its home matches at the Letzigrund Stadium, which has a capacity of around 26,000 spectators. The club's colors are blue and white, and it has a strong rivalry with FC Zürich, known as the "Zürich Derby." Grasshopper has won numerous national championships and Swiss Cups, making it a prominent name in Swiss sports. The club also emphasizes youth development and has a rich history of nurturing talented players.