Arsenal plays Borussia Dortmund on Tuesday in the 2013 Champions League. The game starts at 2:45 p.m. ET (7:45 p.m. BST). Watch the live stream HERE.
Arsenal has maintained a clean sheet in Europe with two wins. The club's six points sit them atop Group F. As Arsenal looks to stay perfect in the Champions, the club will be without Mathieu Flamini, who's recovering from a concussion sustained on Sunday.
"Flamini is doing well. He has practised normally but we will not play him," Arsenal boss Arsene Wenger said, via BBC. "There is a five-day rule which we will respect, not to take any chance. It was concussion and the doctor advised us not to play him."
Borussia Dortmund, meanwhile, is 1-0-1 with three points. Trailing Arsenal by only one win, Wenger admitted Wednesday's game is important to advance from the group stage.
"It's not a decider but an important one. It's an 80% game for the qualifying," said Wenger. "If we win the game, we know that if we win the other home game we are there."
Theo Walcott (abdomen), Abou Diaby (knee), Lukas Podolski (hamstring) and Alex Oxlade-Chamberlain (knee) are unavailable on Wednesday for Arsenal, according to SB Nation.
Borussia Dortmund will be without Lukasz Piszczek (hip), Ilkay Gundogan (spine) and Sebastian Kehl (ankle).
Projected Lineups (via SB Nation):
Arsenal: Wojciech Szczesny, Bacary Sagna, Per Mertesacker, Laurent Koscielny, Kieran Gibbs, Mikel Arteta, Aaron Ramsey, Jack Whilshere, Mesut Ozil, Santi Carzola, Olivier Giroud.
Borussia Dortmund: Roman Weidenfeller, Kevin Grosskreutz, Nevin Subotic, Mats Hummels, Marcel Schmelzer, Sven Bender, Nuri Sahin, Pierre-Emerick Aubameyang, Henrikh Mkhitaryan, Marco Reus, Robert Lewandowski.
