Hello and welcome to Eurosport's LIVE commentary of West Brom v Arsenal on a blockbuster day of football. Kick-off at the Hawthorns is 15:00 GMT.

And that is full-time, a memorable 2-1 win for West Brom courtesy of Morrison and an Arteta own goal. Cazorla missed a late penalty for the Gunners who lose their place as joint leaders of the Premier League.

Jacob makes a hash of a clearance the ball comes to Koscielny whose volley is saved.

Bellerin sends in another cross but the Baggies hold firm again. It looks to be one of those days for the visitors..

There will be four added minutes, can the Baggies hang on?

Monreal's cross to the near post is volleyed by Ozil but his effort is blocked.

Arsenal have a corner down the right. Ozil whips it in but its caught by Myhill.

Arsenal's day could get worse after Berahino is put through on goal but his tame low shot is saved by Cech.

Cazorla blazes his penalty over the bar after slipping as he struck the ball. Dear oh dear..

Brunt concedes a penalty after tussling with Sanchez off the ball and the West Brom player is booked.

Wenger looks an angry man on the touchline as the game slowly slips away from his side.

Lambert comes on for Morrison. The goal review system rules Olsson's header did not cross the line.

Bellerin's cross finds Sanchez who chests the ball but cannot stab it in before Myhill gathers.

What an escape that was for Wenger's side, who have 18 minutes to salvage at least a point.

Koscielny concedes a needless corner with a header back to Cech. Brunt's set-piece is headed in by Olsson. The ball looked to have gone in over the line off the bar but Berahino is flagged off-side.

On that Campbell miss..

Rondon makes way for the forgotten man, Berahino.

What a miss by Campbell! The striker side-foots the ball wide from six yards after McClean slips. Wenger is furious.

Dawson heads the ball over for a corner after Sanchez does well to dig out a cross. The set piece by Ozil is cleared by Rondon, another corner fails to beat the first man.