S.L. Benfica B six vacancies available in the Segunda Liga (now LigaPro) for the 2012–13 campaign. Of those seven clubs, six were selected to take part in the competition: Benfica, Braga, Marítimo, Porto, Sporting CP and Vitória de Guimarães. LPFP, who organize the professional football tiers in Portugal, announced that the clubs would have to pay €50,000 to register themselves at the league in order to compete in the upcoming season. In addition, LPFP also required them to follow new rules regarding player selection, in which each B team must have a squad with a minimum of ten players formed at the club's
2005–06 S.L. Benfica season days later, Benfica returned to the winning path in the Primeira Liga after beating Penafiel 4–0. Geovanni opened the scoring in the first half, after which Nuno Gomes, Simão and an own goal from Roberto set the final result. On 18 February, Benfica played on the road against Vitória de Guimarães. They did not play as expected and conceded two goals—one in each half—losing 2–0. The loss severely hampered their title defence after being overtaken by Sporting and Braga and allowing leaders Porto—their next league opponent—to gain an eight-point advantage. Three days after Guimarães, Benfica hosted Liverpool for the first