Mauricio Pochettino admitted Jan Vertonghen injury looks 'very bad' after he was forced off against West Brom.
Middlesbrough were forced to battle for 90 minutes at Watford; thanks to Victor Valdes, their efforts weren't in vain.
Antonio refused to confirm whether Diego Costa has a future at Stamford Bridge after the striker missed Saturday's 3-0 win at Leicester City.
Alexis Sanchez looked visibily upset after being subbed out ten minutes from time against Swansea.
Chelsea responded to a testing last 24 hours with an emphatic win over champions Leicester.
Mauricio Pochettino admitted Jan Vertonghen's injury looks very bad after he was forced off against West Brom.