 Complete the following phrase:  On 20 April 2011, Pedro scored against Real Madrid in the second half of final, but his goal was disallowed for offside, in an eventual 01 extra time loss. On 3 May, against the same opponent, in the 2010-11 UEFA Champions League semi-final second leg, he found Iker Casillas net in a 11 home draw 31 aggregate win, for his 21st official goal of the campaign; in 