Chelsea boss Avram Grant says they'll learn today the extend of Frank Lampard's injury after he was forced off during the first-half of their amazing 4-4 draw with Aston Villa.

Lampard limped off with a thigh problem and Grant said: "We can't give a diagnosis on Frank Lampard after one hour. We'll wait and see.

"Frank was not happy about coming off because he likes playing even in training games.

"We have a very good medical department and he will be fit as possible. We need to wait until tomorrow for an update."