Chelsea player ratings: Nkunku shows he’s worth the wait but Dewsbury-Hall struggles as Maresca’s Blues avoid shock exit

CHELSEA made it through to the group stage of the Europa Conference League by the skin of their teeth.

The Blues went into the second leg of their qualifier for Europe’s tertiary club competition leading Swiss side FC Servette 2-0 on aggregate.

APChelsea travelled to Switzerland for the second leg of their Europa Conference League qualifier with Servette[/caption] GettyChristopher Nkunku broke the deadlock from the penalty spot in the 14th minute[/caption] EPAEnzo Crivelli...