Arsenal are gearing up for the second leg of their last 16 Champions League tie against Porto at the Emirates Stadium on Tuesday evening. After suffering a surprise 1-0 defeat against the Portuguese giants in the first leg, the pressure is all on the Gunners to offset the score line deficit.
The Gunners have three players who may not be available for the game, as do Porto. Due to this, the two teams are evenly matched in terms of players they won't be able to call upon - there can be no excuses when the final whistle is blown. Below we have rounded up the latest team news.