Chelsea have no fresh injury worries ahead of their trip to Leicester - although John Terry is suspended after his FA Cup sending off.
Defender Nathan Ake is available after being recalled from his loan spell at Bournemouth.
Leicester's Leonardo Ulloa is out with a thigh injury but Jamie Vardy returns after illness.
The Foxes will be without Africa Cup of Nations-bound trio Riyad Mahrez, Islam Slimani and Daniel Amartey.
MOTD COMMENTATOR'S NOTES
Steve Bower: "The eyes of the rest of the Premier League will be watching the champions of the last two seasons go head to head to see how the current leaders react to their first defeat in 14 games.