Cech admits he is a little baffled by what has happened to Chelsea's season. Before the past two results, he had talked confidently about the stylistic change that Chelsea had been embracing, from a direct, powerful team to an intricate passing side.
"You can see the change of the generation is happening slowly but surely," he says.
"We have a lot of new players and players that haven't been here for a long time. So it feels like a new Chelsea and obviously the players are really different players and have brought a different style; their way of playing football is completely different."