Unai Emery is adamant his Arsenal can be a title challenger.

Victory over Sheffield United at at Bramall Lane on Monday night would take Arsenal up to third, despite their poor start to the season.

"We can be better in the table, we can play better each match," Emery said.

"I am very happy with the club. I am really happy with the players.

"The last two, three, four weeks, every player — and Mesut Ozil — are working very well. We can be positive and can think we are going to do something important this year."