Leaders Arsenal missed a penalty and threw away a two-goal lead as they drew at West Ham in a blow to their hopes of winning the Premier League.

A close-range finish from Gabriel Jesus and Martin Odegaard's volley put the visitors 2-0 ahead inside the opening 10 minutes at London Stadium as they looked to be cruising to the victory.

But, just as they did in the 2-2 draw at Liverpool last Sunday, Mikel Arteta's side could not hold on to their advantage and dropped valuable points in their title battle with Manchester City.

Said Benrahma's penalty, after Gabriel had brought down Lucas Paqueta, gave the Hammers a way back into the game, before Arsenal got a spot-kick of their own, following Michail Antonio's handball, but Bukayo Saka shot wide.

That proved costly as the hosts scored less than three minutes later through Jarrod Bowen's superb volley from Thilo Kehrer's lofted pass.

West Ham, still 15th in the table but now four points above the relegation zone, could have won it when Antonio's header bounced off the crossbar in a frantic finish.

Arsenal began the weekend six points clear of City, but that has now been cut to four after Pep Guardiola's side won 3-1 at home against Leicester on Saturday.

The Gunners have seven matches left and play Southampton at home on Friday, before City, who have a game in hand, entertain Arsenal at Etihad Stadium on 26 April.