Blaise Matuidi feels Chelsea are slightly in the drivers' seat for Wednesday night's Champions League clash.
The Paris Saint-Germain winger suggests the 1-1 draw at Parc des Princes in the Round of 16 first leg last month has the Blues ahead but is confident of his side's chances at Stamford Bridge.
"Chelsea begin tomorrow night with a slight advantage after the 1-1 draw in the first leg so there's going to be a different setup needed going into this," he said.
"We know that we're going to have to score a goal if we hope to qualify for the next round. We can't ask ourselves too many questions but just go out and play our game."
