The Paraguayan Primera Division, founded in 1906, is the top professional soccer league in Paraguay. It is one of the oldest leagues in South America and has a rich history. The competition consists of 12 teams, with each team playing a total of 22 matches in a season. Club Olimpia and Club Cerro Porteño are the most successful teams in the league, having won numerous titles over the years. An interesting fact about the league is that it has a unique format where the season is divided into two separate tournaments, the Apertura and Clausura, with each tournament crowning its own champion.