Olivier Giroud and Jack Wilshere could not inspire Arsenal to victory as West Ham held them to a goalless draw at the London Stadium.
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Arsene Wenger was reluctant to rule Arsenal out of the Premier League title race despite being 19 points behind Manchester City.
Arsenal lost further ground on the Premier League pace-setters after they were held to a goalless draw at West Ham.
West Ham held Arsenal to a goalless draw in the Premier League. Look back at the action and see highlights on mobile.
Alexandre Lacazette says Arsenal need a miracle to win the Premier League after finding themselves 17 points behind leaders Man City.
Results and reaction from Wednesday's seven matches, plus goals and highlights on mobile.
West Ham boss David Moyes has admitted he would be interested in signing Jack Wilshere in January.
Arsenal boss Arsene Wenger has refuted reports that Mesut Ozil has been given a final 'take-it-or-leave-it' contract offer.
Arsene Wenger has revealed his admiration for the "respect" in sumo wrestling following the Manchester derby 'tussle in the tunnel'.
Arsenal will be without Shkodran Mustafi and Aaron Ramsey when they travel to West Ham in the Premier League on Wednesday.
Arsenal will face Swedish side Ostersunds in the Europa League round of 32, while Celtic face Russian side Zenit St Petersburg.
Ray Wilkins runs the rule over each Premier League side's performance this weekend, praising Man City but insisting Everton can do more.
All the latest transfer news from around Europe, as Arsenal are linked with a move for Sevilla midfielder Steven N'Zonzi.
Which has been the best Premier League goal in the 2017/18 season so far? Take a look at our shortlist and vote for your favourite.
Everything you need to know about the Swedish miracle club who will face Arsenal in Europe.
The latest transfer news, including updates on Antoine Griezmann, Jack Wilshere and Thomas Lemar.
Paul Merson is back with his midweek PL predictions, where he fancies Liverpool and Manchester United to bounce back with wins.
Olivier Giroud came off the bench to score a late equaliser as Arsenal battled to a 1-1 draw at Southampton on Sunday.
The latest news and gossip from papers across Europe, including reports Juventus are lining up a move for Arsenal's Hector Bellerin.
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