Substitute Gabriel Martinelli fired a last-gasp winner to earn Arsenal a 1-0 victory over Manchester City on Sunday, a result that moved Mikel Arteta's side level on points with North London rivals Tottenham Hotspur at the top of the Premier League.
Arsenal came into the match having not beaten City in the league since 2015, a run of 15 games - their longest winless streak against a single opponent in league history.
Ending such a barren run looked unlikely as City had the better of the chances in the first half, with Arsenal's Declan Rice clearing off the line to keep the champions at bay.