Soccer-Olympiakos Piraeus 1 Arsenal 0 - resultReutersDec 9, 2009, 04:40 PM ETEmailPrintDec 9 - Olympiakos Piraeus 1 Arsenal 0 - Champions League Group H result.At Georgios Karaiskakis stadiumScorer: Leonardo 47Halftime: 0-0Referee: Lucilio Cardoso Cortez Batista (Portugal)(Editing by Tom Pilcher)