On 11 May 2011, he recovered his titularity under orders of Juan Antonio Pizzi after a terrible mistake of Garcés in a Copa Libertadores quarterfinals match against Peñarol at Montevideo, where inexplicably dropped the ball, which Alejandro Martinuccio take the opportunity for score the definitive 2–0 in the 90th minute. After losing against Universidad de Chile the playoffs finals of the Torneo Apertura, was installed again as starter keeper with the new coach Mario Lepe, after the departures of Pizzi and Garcés. On 16 November, Toselli won the Copa Chile final to Magallanes, being that his second title at Católica, that qualified his team 2012 Copa Sudamericana, which "Los Cruzados" were eliminated on semifinals against Brazilian side São Paulo after two draws, where Toselli had very well performances.