Liverpool boss Rafael Benitez was left to count the cost of his side's poor finishing after a gruelling Champions League encounter with Olympiakos.
"This has been a bad end to a fine week for us. It has taken the shine off the win over Olympiakos," said Benitez.
"I felt we had enough chances to be ahead at the break, but in tight games like this you have to score them.
"They scored and we didn't - that was the difference. We're thinking about this game - and need to learn from it."