Arsenal boss Arsene Wenger admits Cesc Fabregas' fitness is a day-to-day proposition.
Cesc is battling to make their Champions League trip to Barcelona.
Wenger told Arsenal TV Online: "As for Cesc, we go day-by-day. We assessed him today and he is positive about his injury.
"We feel he has a chance. I do not want to disappoint people so I say he has 'a chance', I strongly believe that."
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