Liverpool boss Benitez rages against "unbelievable, invisible" penalty decision
"We are so disappointed because we played well against a good team but the decision that went against us, you just can't explain it.
"It is unbelievable. How can you take this decision? It is unbelievable. A team that is working so hard how can you change a game like this?
"Clearly the game was under control but this kind of decision is something you cannot explain.
"Maybe he was under pressure all the time. Anyway I prefer not to say too much."