Mauricio Pochettino after Chelsea are hammered 5-0 by Arsenal: When we have bad days, we are so bad

Arsenal went three points clear at the top of the Premier League with a 5-0 defeat of Chelsea; Mauricio Pochettino’s team showed their inconsistency going from beating Everton 6-0 in the Premier League to this result

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Chelsea boss Mauricio Pochettino was left despondent after his side were thrashed 5-0 by Arsenal in the Premier League. ...