Manchester United winger Henrikh Mkhitaryan is confident that the Red Devils can launch a title challenge this season.

United, who have spent a considerable amount of money on players this summer, made an impressive start to the season with a 4-0 thumping of West Ham on Sunday.

"We made a good start to the season," said Mkhitaryan. "Now we have to keep going.

"As a club, you're going to have ups and downs. I think the last few years was a little bit down for the club but, since last year and this year, I hope it's going to be up for the club.

"We'll do our best to bring the club to the level it was at before. It's always hard, but we'll try to do our best."