Skysports.com takes a look at how the key battles may shape up when Arsenal tackle Olympiakos.
We check out three showdowns which could decide Euro clash
Arsenal head to Athens to meet Olympiakos in Tuesday night's final UEFA Champions League Group F match already secure of a place in the last 16.
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skysports.com takes a look at how the key battles may shape up at the Georgios Karaiskakis Stadium.
JOHAN DJOUROU v RAFIK DJEBBOUR
Swiss international Djourou will give some stability in his preferred centre-half position in what is expected to be an inexperienced Arsenal defence. Algerian frontman Djebbour has smashed seven in his last nine appearances and will be key to Olympiakos' hopes of a positive result.
YOSSI BENAYOUN v IOANNIS MANIATIS
With Gunners boss Arsene Wenger leaving many first-team regulars in London, Israeli international Benayoun will provide an experienced head in midfield. Maniatis is a versatile player and is expected to provide both defensive cover and support for the Greeks attack as they look to book a place in the last 16.
ANDREY ARSHAVIN v OLOF MELLBERG
Russia captain Arshavin has not had many chances to impress this season, but when on form remains one of the most creative players in Europe. Veteran Sweden centre-half Olof Mellberg, set to return from a groin injury, will know all about the threat posed by Arsenal's attack, however much changed, after his time in England at Aston Villa.
