With numerous decisions going against the visitors, their coach was frustrated with the officiating but confessed his men were second best in the end Unai Emery spoke of his frustration at referee Deniz Aytekin after Barcelona mounted an incredible comeback to knock Paris Saint-Germain out of the Champions League. PSG had won the first leg 4-0 in France and, despite netting three within 50 minutes at Camp Nou, Edinson Cavani’s away goal meant that Barca needed to score a further three times to go through.