COBHAM (Reuters) - Chelsea coach Avram Grant said West Ham manager Alan Curbishley was wrong to say he wanted Manchester United to win the Premier League before his side's clash against the champions.

United and Chelsea enter the penultimate round of matches level on 81 points and with Alex Ferguson's side enjoying a superior goal difference Saturday's clash with the Hammers at Old Trafford could prove decisive. Chelsea travel to Newcastle on Monday.

"I am not doubting the integrity of West Ham or Alan Curbishley, but it is wrong to say things like this," Grant told reporters at Chelsea's training ground on Friday.

"It is wrong because they are still involved in the games against United and he (Curbishley) has won his last three games against them, so I don't think it's a good idea to say this.

"I cannot be angry - but I know it is wrong. I think West Ham are more interested in the success of their club, but if they have other wishes then you have to ask them."

Curbishley wrote in a newspaper column earlier this week he would rather old friend Ferguson triumphed.

"It would be a great injustice if Manchester United were to lose the Premier League title.

"I would raise a glass if United win the title. It would be, of course, a toast to Alex Ferguson, the best there is, and may ever be. The general feeling among most managers is that they would like to see them crowned champions again."

United, who have not beaten West Ham in the Premier League since March 2006, will win the title as long as they match the number of points Chelsea gain from their remaining two matches because of their goal difference.

The two sides will also meet in the Champions League final in Moscow on May 21.

(Editing by Miles Evans)