As we prepare to take on West Ham United, there may be a number of tactical battles Arsene Wenger must be thinking about over the next 12 hours.
Getting the intricate details right is important in Premier League games and the individual battles around the pitch could decide the affair.
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Here are three key battles that could be key for the game at the Emirates Stadium on Sunday afternoon.
3) Laurent Koscielny v Diafra Sakho
In our last meeting against West Ham, Koscielny was almost left 1v1 against Sakho who led the line for the Hammers and the Frenchman completely bossed the forward.
It will be interesting to see if we go with the same method, considering that Sakho may well have a strike partner on Sunday.
Koscielny will be key in keeping Sakho quiet.