Arsenal face Olympiacos away in the first leg of their Europa League last-16 tie tonight with revenge firmly on their mind.
The Greek outfit stunned Arsenal last season in the Europa League, with Youssef El Arabi grabbing a winner in the last minute of extra-time at the Emirates to knock Mikel Arteta's side out at the round of 32 stage.
Follow Sportsmail's Jonathan Spencer for live Europa League coverage of Olympiacos vs Arsenal, including scoreline, lineups and build-up.
Arsenal's north London rivals Tottenham are also in action tonight at home to Dinamo Zagreb, which we'll keep you up-to-date with too.