Alvaro Morata scored the only goal of the game as Chelsea won Manchester United 1-0 at Stamford Bridge on Sunday.
Morata’s goal against Manchester United was his first goal since the win at Atletico Madrid in September.
Speaking after the win against Manchester United, Chelsea boss Antonio Conte believes Morata could have scored more against United and killed the game.
“Don’t forget this is the first season he is playing regularly. In previous seasons he never played regularly,” Conte said.
“Now he has to try to work, to improve. Before his injury he was playing in a fantastic way. After his injury his form dropped, but now he is improving.
“He played a really good game against three physical, strong central defenders. He showed he is strong physically and he has good technique.
“If I have to find a negative aspect, he could have scored more goals and killed the game.
“Also this season we changed many players, and our age is lower than last season, with Christensen, Morata, Rudiger and Bakayoko. We must have patience with these type of players, and then try to improve them and to build something important together.”