Arsenal have made one change to the side that beat West Bromwich Albion at the weekend for their match against Southampton at the Emirates this evening.
Alex Oxlade-Chamberlain comes into the starting lineup in place of Olivier Giroud, who is named on the substitutes' bench.
Meanwhile, Ronald Koeman had made two changes to his side after they were beaten by Manchester City on Sunday afternoon.
Morgan Schneiderlin misses out through injury, while Sadio Mane drops to the bench as Jack Cork and Shane Long are brought in.
Arsenal: Martinez, Chambers, Mertesacker, Koscielny, Monreal, Flamini, Ramsey, Cazorla, Oxlade-Chamberlain, Sanchez, Welbeck
Subs: Gibbs, Rosicky, Podolski, Giroud, Sanogo, Bellerin, Macey
Southampton: Forster, Clyne, Fonte, Alderweireld, Bertrand, Wanyama, Cork, Davis, Tadic, Long, Pelle
Subs: Davis, Yoshida, Gardos, Mane, Mayuka, Reed, Targett
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