Lavezzi and Javier Pastore first - half goals helped PSG to a 2 - 1 win at Mestalla .
Lavezzi 's equalizer in the second leg ensured PSG 's progress to this stage with a 1 - 1 draw .
Lavezzi and Javier Pastore first - half goals helped PSG to a 2 - 1 win at Mestalla , and Lavezzi 's equalizer in the second leg ensured their progress to this stage with a 1 - 1 draw .