Chelsea legend Jimmy Floyd Hasselbaink has advised Maurizio Sarri to sign another striker in the upcoming transfer window.

The Blues currently have Alvaro Morata and Olivier Giroud in their attacking ranks. But Hasselbaink believes a title contender needs at least three strikers.

"Well do they need another striker?" Hasselbaink told Sky Sports.

"I think every club that is going for the Premier League needs three strikers.

"So in that aspect yes."

But Hasselbaink does have confidence in Morata's abilities.

He added: "But for me, Morata will score goals.

"He is somebody that is a confidence person. He is so good at getting behind a defence - he needs to keep on doing that.

"Everybody's talking 'he needs to do this, he needs to do that'. He shouldn't concentrate on becoming something he is not. He should embrace what he has got.

"He is not somebody like Giroud, who likes the contact of the centre-halves. He shouldn't have to play like that.

"If he keeps on playing to his strengths, he will score a lot of goals, I believe."