Chelsea boss Enzo Maresca insists "its normal" as Celtic hammer Blues in friendly
![Chelsea boss Enzo Maresca insists](https://i2-prod.mirror.co.uk/incoming/article33342072.ece/ALTERNATES/s615/0_GettyImages-2163344774.jpg)
Chelsea were well beaten by Celtic as their pre-season under Enzo Maresca continued as the new boss remained calm despite them being hammered by the Scottish champions