Sport Jose Mourinho hopes Diego Costa will feature against Chelsea

Any decision on whether Costa is fit or not will be delayed until after training on Saturday

Latest Chelsea video
Arsenal’s Danny Welbeck celebrates the first senior hat-trick of his career in the 4-1 rout of Galatasaray

Chelsea vs Arsenal: Of course I'm scoring more now - I'm not playing on the wing, says Danny Welbeck

The £16m summer signing led the charge in the Gunner’s best attacking performance of the season on Wednesday night

Jose Mourinho is all smiles on the touchline

Statistical preview to the Premier League, featuring Manchester United vs Everton, Chelsea vs Arsenal and Tottenham vs Southampton

WhoScored.com return to rattle off the stats of the top matches in the Premier League in game week seven

Cesc Fabregas vs Mesut Ozil: Head-to-head analysis ahead of the clash between Chelsea and Arsenal

Check out all the vital statistics concerning the two sides' midfielders ahead of this weekend's Premier League meeting at Stamford Bridge

Jose Mourinho and Arsene Wenger

Chelsea vs Arsenal: Can Arsene Wenger FINALLY get his first win over Jose Mourinho?

Wenger has never beaten his nemesis in 11 attempts

Mario Balotelli: Liverpool striker is not getting into the right positions to score for the Reds

ANALYSIS: Stats show that the Italian has had fewer touches in the opponent's 18-yard box than five other strikers who are making headlines this season

Chelsea vs Arsenal: Gunners will 'try new things', reveals Per Mertesacker

The Gunners head into the match off the back of a 4-1 win over Galatasaray

John Terry desperate to avoid repeat of crying game by securing silverware

Chelsea captain admits he cried over Chelsea not winning the league last year

Diego Costa has no intention of skipping Spain duty despite Jose Mourinho concerns

Chelsea striker has ongoing hamstring problems

Sporting Lisbon vs Chelsea reaction: Nemanja Matic has 'come back a complete player', says John Terry

Matic scored the only goal of the game in the 1-0 Champions League win

Arsenal have suffered 889 injuries since August 2002 - over 300 more than Liverpool

Arsene Wenger is facing yet another crisis ahead of the match against Galatasaray

Will be disappointed not to have taken second-half opportunity, but tracked back impressively when required. Taken off after 70 minutes

Sporting Lisbon vs Chelsea player ratings: Was Diego Costa worth the risk?

A look at the individual performances

Sporting Lisbon vs Chelsea: Jose Mourinho delighted with three points in Portugal

Chelsea take first step to qualifying from Group G

Sporting Lisbon vs Chelsea: Five things we learnt from Lisbon

Sporting Lisbon 0 Chelsea 1

Diego Costa

Bleacher Report

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Wilko Johnson, now the bad news: musician splits with manager after police investigate assault claims

Wilko Johnson, now the bad news

Former Dr Feelgood splits with manager after police investigate assault claims
Mark Udall: The Democrat Senator with a fight on his hands ahead of the US midterm elections

Mark Udall: The Democrat Senator with a fight on his hands

The Senator for Colorado is for gay rights, for abortion rights – and in the Republicans’ sights as they threaten to take control of the Senate next month
New discoveries show more contact between far-flung prehistoric humans than had been thought

New discoveries show more contact between far-flung prehistoric humans than had been thought

Evidence found of contact between Easter Islanders and South America
Cerys Matthews reveals how her uncle taped 150 interviews for a biography of Dylan Thomas

Cerys Matthews on Dylan Thomas

The singer reveals how her uncle taped 150 interviews for a biography of the famous Welsh poet
DIY is not fun and we've finally realised this as a nation

Homebase closures: 'DIY is not fun'

Homebase has announced the closure of one in four of its stores. Nick Harding, who never did know his awl from his elbow, is glad to see the back of DIY
The Battle of the Five Armies: Air New Zealand releases new Hobbit-inspired in-flight video

Air New Zealand's wizard in-flight video

The airline has released a new Hobbit-inspired clip dubbed "The most epic safety video ever made"
Pumpkin spice is the flavour of the month - but can you stomach the sweetness?

Pumpkin spice is the flavour of the month

The combination of cinnamon, clove, nutmeg (and no actual pumpkin), now flavours everything from lattes to cream cheese in the US
11 best sonic skincare brushes

11 best sonic skincare brushes

Forget the flannel - take skincare to the next level by using your favourite cleanser with a sonic facial brush
Paul Scholes column: I'm not worried about Manchester United's defence - Chelsea test can be the making of Phil Jones and Marcos Rojo

Paul Scholes column

I'm not worried about Manchester United's defence - Chelsea test can be the making of Jones and Rojo
Frank Warren: Boxing has its problems but in all my time I've never seen a crooked fight

Frank Warren: Boxing has its problems but in all my time I've never seen a crooked fight

While other sports are stalked by corruption, we are an easy target for the critics
Jamie Roberts exclusive interview: 'I'm a man of my word – I'll stay in Paris'

Jamie Roberts: 'I'm a man of my word – I'll stay in Paris'

Wales centre says he’s not coming home but is looking to establish himself at Racing Métro
How could three tourists have been battered within an inch of their lives by a burglar in a plush London hotel?

A crime that reveals London's dark heart

How could three tourists have been battered within an inch of their lives by a burglar in a plush London hotel?
Meet 'Porridge' and 'Vampire': Chinese state TV is offering advice for citizens picking a Western moniker

Lost in translation: Western monikers

Chinese state TV is offering advice for citizens picking a Western moniker. Simon Usborne, who met a 'Porridge' and a 'Vampire' while in China, can see the problem
Handy hacks that make life easier: New book reveals how to rid your inbox of spam, protect your passwords and amplify your iPhone

Handy hacks that make life easier

New book reveals how to rid your email inbox of spam, protect your passwords and amplify your iPhone with a loo-roll
KidZania lets children try their hands at being a firefighter, doctor or factory worker for the day

KidZania: It's a small world

The new 'educational entertainment experience' in London's Shepherd's Bush will allow children to try out the jobs that are usually undertaken by adults, including firefighter, doctor or factory worker