Arsenal take on Borussia Dortmund at the Emirates Stadium tonight in the Champions League and here are the teams.
Arsenal: Szczesny, Sagna, Mertesacker, Koscielny, Gibbs, Ramsey, Arteta, Wilshere, Ozil, Rosicky, Giroud.
Subs: Fabianski, Vermaelen, Monreal, Cazorla, Bendtner, Jenkinson, Gnabry.
Borussia Dortmund: Weidenfeller, Grosskreutz, Subotic, Hummels, Schmelzer, Bender, Sahin, Blaszczykowski, Mkhitaryan, Reus, Lewandowski.
Subs: Langerak, Hofmann, Aubameyang, Kirch, Schieber, Papastathopoulos, Durm.
Referee: Jonas Eriksson (Sweden)