Barcelona - Manchester City face a huge challenge if they are to reach the last eight of the Champions League for the first time ever by overturning a 2-1 first leg deficit when they travel to an in-form Barcelona on Wednesday.
The English champions were outplayed at home for the second season in a row at this stage of the competition three weeks ago and could have been even further behind travelling to the Catalan capital had Joe Hart not saved a Lionel Messi penalty in stoppage time at the Etihad.
Both sides also come into the game at the Camp Nou in contrasting form domestically. City's title challenge appears all but over after a shock 1-0 defeat at relegation threatened Burnley on Saturday, whilst Barca have soared to the top of La Liga in recent weeks on a run of 16 victories in their last 17 games.