Chelsea will face Eintracht Frankfurt in the first leg of their Europa League semi-final, on Thursday, May 2.
The Blues face a tricky test against the Bundesliga side, who have outclassed the likes of Inter Milan and Benfica.
Marcos Alonso has just recovered from a gluteal injury and could be replaced by Emerson.
Antonio Rudiger will miss the game and the remainder of the season with a knee problem. Willian, who suffered an injury, trained with the Blues ahead of their trip to Germany but the Brazil international could be replaced by Pedro.
Here is how Chelsea could line-up against Eintracht Frankfurt.