Arsenal faces its most challenging test of the Champions League league phase when it travels back to Italy to face Inter Milan.
Arsenal opened the league phase with a draw against fellow Serie A side Atalanta, but Inter Milan is a different beast. Not to mention, Arsenal's form is slipping in the Premier League. The Gunners sit ninth on seven points coming into the game after defeating Shakhtar Donetsk last time out at home. A win would see Mikel Arteta's side leapfrog Inter moving up into the top eight spots.
