Chelsea v West Ham live: Chelsea 2 West Ham 1 – Diego Costa’s late strike gives Chelsea the edge at Stamford Bridge

• Chelsea 2-1 West Ham: Match report
• Antonio Conte takes charge of his first match in the Premier League
• Chelsea hoping to forget last season's nightmare campaign with a strong start
• West Ham travels across London for derby with rivals
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21.58: So that's all from me this evening. We'll be back on - get this - Friday night! Yes, it's the first of the new Friday night Premier League fixtures this week as Manchester United take on Southampton at Old Trafford and we'll be bringing you live coverage from 7pm. Join us then and enjoy the rest of your evening. Goodbye!

21.53: So while it looked like West Ham might have stolen a point at Stamford Bridge that late goal from Diego Costa gave them the win that they deserved. They were the better side by far, especially in the first half, and while it wasn't perfect there's more than enough to suggest that Chelsea might be getting back in the swing of things this year. The big question, as Slaven Bilic will doubtless point out, is whether he should still have been on the pitch to score it? To which the correct answer is no, he shouldn't.