 Complete the following phrase:  On 13 June, Rosell was elected president of Barcelona with more than 60 of the vote of club members. Barcelona begin start off the season with the traditional curtain raiser, the Supercopa de España, against Sevilla, losing the first leg 31 at the Ramón Sánchez Pizjuán Stadium. In the return leg at the Camp Nou, however, the team would win 40, thus claiming the Supercopa 53 on aggregate. In the 201011 season, Barcelona would endure a slow start to the campaign, despite a victory over Racing de Santander 30 on the opening day of the season; they would go on to be defeated 20 at the Camp Nou by newly promoted minnows Hércules. Nevertheless, Barça would recover and go on to magnificent 50 win over Real Madrid at home. In the Champions League semi-finals against Madrid at the Santiago Bernabéu, Lionel Messi scored two goals to ensure a 02 win for Barcelona, with the second leg at home ending in a 11 draw, sending Barça through to the 