Which league used to include the club that plays in Stadio Comunale Riva IV?
Stadio Comunale (Chiasso) Stadio Comunale Riva IV is a football stadium in Chiasso, Ticino, Switzerland. It is the home ground of FC Chiasso and has a capacity of 4,000.
FC Porto Futebol Clube do Porto, (] ), commonly known as FC Porto or simply Porto, is a Portuguese sports club based in Porto. It is best known for the professional football team playing in the Primeira Liga, the top flight of Portuguese football.