Serge Gnabry has admitted that Arsenal have to be mentally ready to take on Manchester City following recent disappointments.

The 18-year-old claims that the Gunners, who were held to a 2-2 draw by Swansea City on Tuesday, will need to approach Saturday's game at the Emirates Stadium with the correct attitude to have any chance of picking up all three points.

"The most important thing is to pick yourself up straight away, because you can't go into a game against Manchester City with a bad attitude, fear or anything like that," Gnabry told the club's official website.

"We just have to play our game, use our strengths which is a good passing game.

"Anything can happen. We have a really good team and we have got a lot of opportunities to stop them."

Arsenal are currently fourth in the Premier League, three points behind City.