After a goalless draw against Manchester United during the week, EPL defending champions Chelsea will take a short trip to Selhurst Park to take on Crystal Palace on Saturday.
The game is expected to be a must a must win for the Blues, if they are to remain a contender for the top four position on the EPL table.
The Eagles defeated Chelsea at Stamford Bridge during the first half of the season campaign by 2-1.
Although the Blues performances seem to have improved since the departure of Jose Mourinho, however, they would have to be at their best, if they are to get three maximum points at the Eagles home ground.
Costa who netted brace against Watford will be expected in the starting line-up after missing the games against Manchester United due to suspension.
Summer signing Radamel Falcao and Loic Remy will not feature due to injury. However, Spain midfield maestro Cesc Fabregas would be expected in the midfield along with John Mikel Obi.
Here is how we expect Chelsea to line up with Skipper John Terry leading the defense line.