Chelsea striker Alvaro Morata is convinced he has another gear in his game.

Morata is joint top scorer in the Premier League after finding the net six times in as many matches, which includes a hat-trick in the 4-0 win over Stoke on Saturday.

He said: "I am happy with my start in the Premier League but I can do better.

"I had two chances at the end of the game against Stoke (but didn't take them). I also need to improve my physical condition to be as good as possible."

Morata added: "It's a very important week before the international break and we need to give our best for these two matches. We have a Champions League match now and we have to keep working."