The Blues have been blown away by the Gunners in the first half at Emirates stadium,the 25 year old says that they must accept the blame for their loss.
Eden Hazard admits that Chelsea should have no excuse for their 3-0 loss agiasnt Arsenal on Saturday.
Under the Italian manager the Blues had been undefeated in their first four matches,but Liverpool beat them by 2-1 before this weekend’s set back against Arsenal at Emirates.
The Blues concede the first 3 goals inside the first half, and then they don’t have any way back,and then Belgium thinks that his side must improve.
"There are no excuses," he told the club's official website. "It was not good. We lost too many duels.
"We came to win the match but we made mistakes – for the first goal, another for the second and then before we knew it we were already 3-0 down.
"Every weekend at the moment we having to come back and score. We did it at Leicester but against Arsenal, who were playing at home, it was not possible.
"They played well. We need to be better. In the last three games in the league there have been nine points available and we have got one. It is disappointing.
"We need to go away and work on what we are doing wrong ahead of the big matches that are coming up."
Chelsea is not playing the champions league this season so they will face the Hull city in their next fixture in the EPL.