Chelsea boss Enzo Maresca has hit back at criticism over his substitutions in recent matches following their draw to Crystal Palace.

Chelsea defender Wesley Fofana hasn't played for the Blues since the start of December, but his hamstring problems might not be as serious as manager Enzo Maresca fears

The latter was the part Enzo Maresca rued the most. A second goal would’ve created the margin of error that seems to be absolutely necessary for us to win a game these days. We don’t do clean sheets and certainly not 1-0s (just one such win all season).