Arsenal manager Arsene Wenger has said that he is confident that his side will bounce back from their defeat to Stoke City in the Premier League on Saturday.
Jonathan Walters's second-half penalty proved enough for the Potters to get the better of the Gunners 1-0 at the Britannia Stadium.
"I'm not worried but in a game like that we didn't produce the performance that we wanted," the Frenchman told reporters.
"To win a title is when you are expected to perform you have to perform, it's as simple as that."
Arsenal are currently third in the league table with 59 points from 28 matches, four points behind leaders Chelsea.