Manchester City boss Pep Guardiola believes his team 'will have to suffer' against Leeds on Tuesday night, and backs £100m signing Jack Grealish to come good for the Citizens.
The Premier League leaders host the Yorkshire side on Tuesday night in a must-win game, as the race for the title already begins to take shape.
The former Bayern Munich manager does not think this will be an easy task, and has warned his players about the 'unique way' Marcelo Bielsa's side play.
Speaking ahead of the game, Guardiola said: 'Leeds are one of our toughest opponents.