Sport Lisboa e Benfica is a Portuguese professional football team based in São Domingos de Benfica, Lisbon. The club was formed in 1904 and played its first competitive match on 4 November 1906, when it entered the inaugural edition of the Campeonato de Lisboa. They won their first regional title in 1910, and their first nationwide in 1930, the Campeonato de Portugal, a knockout competition which determined the Portuguese champion among the winners of the regional championships. In 1934, an experimental league competition known as Primeira Liga was introduced in Portuguese football. Due to its success among the clubs, it became the official top-tier championship in 1938, in place of the Campeonato de Portugal. Since its first edition, Benfica have won a record 37 titles. Internationally, t