A goal from substitute Alexandre Lacazette earned Arsenal a hard-fought 1-0 win over a wasteful West Ham United side at the Emirates on Saturday, extending the Gunners’ unbeaten Premier League run to eight matches.

Both sides struck the woodwork in the first half, but the visitors had the better chances and goalkeeper Bernd Leno came to Arsenal’s rescue with an excellent save from Michail Antonio after the break.

Mikel Arteta’s side found the breakthrough when Lacazette fired home from a Mesut Ozil knock-down, although the Frenchman’s celebrations were delayed after the goal was initially ruled out for offside before a VAR review overturned the decision.

The result moved Arsenal ahead of Burnley into ninth place, level on 40 points with eighth-placed north London rivals Tottenham Hotspur. West Ham remained 16th on 27 points, outside the relegation zone only on goal difference.