Both Arsenal and West Ham face the prospect of a second London derby in three days on Sunday. Arsenal will travel to Upton Park after a 2-1 win over QPR, in a match that was much closer than it should have been. Sanchez missed an early penalty, but made up for it by scoring a header later in the first half. Rosicky scored on his first start of the season to make it 2-0, QPR later for one back though. Giroud was sent off though, after a moment of madness that resulted in a head butt. Arsenal are now unbeaten in their last 3 Premier League matches and have scored 8 goals in the process.
West Ham have had a mixed bag of recent Premier League results. On Friday, they lost 2-0 to Chelsea in the early kick off. They also have a win and a draw in their last three games. West Ham sit in fifth place, just a point in front of Arsenal.
Team news
Laurent Koscielny and Alex Oxlade Chamberlain will have fitness tests before the match tomorrow and could be passed for to face West Ham. Giroud starts his three match ban, meaning Welbeck could be moved back to his preferred central striker role.
James Tomkins is still out for West Ham with a hamstring problem. Sakho and ex Arsenal player Song will be rotated back into the side after they missed the Hammer's tie with Chelsea.
Match stats
Arsenal have won all 8 of their last matches against West Ham.
West Ham are unbeaten at home since August, they've won six of their last seven home games.
Sanchez has scored or assisted half of Arsenal's 32 Premier League goals, scoring 10 and assisting 6.
