Michael Mudryk and Enzo Fernandez are not included in Chelsea's squad for the match of the 10th round of the English Championship against Brentford.
"Both Enzo and Mudrick felt something during yesterday's training session, both have slight muscle injuries.
We were hoping they would be fine but unfortunately they are not quite ready. None of the injuries are a big problem, but we didn't want to take any risks," Football.London quoted Londoners head coach Mauricio Pochettino as saying.