Premier League leaders Arsenal can "still play much better" in the second half of the season, says boss Mikel Arteta.
They face third-placed Manchester United at Emirates Stadium on Sunday at 16:30 GMT.
"We've won a lot of games, hopefully we can do that on Sunday and then we can carry on winning," said Arteta.
"The best way to try to achieve that is to play the way we are playing or even better, because the team can still play much better."
Victory over United would take Arsenal to 50 points after 19 matches, which would be the fastest the three-time winners have reached the mark in in the Premier League era.