Olympiakos F.C. is a professional football club based in Piraeus, Greece. Founded in 1925, it is one of the oldest and most successful clubs in Greek football history. The team plays its home matches at the Karaiskakis Stadium, which has a capacity of around 32,000 spectators. The club is known for its red and white colors and has won numerous Super League Greece titles, making it a dominant force in Greek football. Olympiakos has also participated in various European competitions, including the UEFA Champions League, showcasing its talent on an international stage.