Borussia Dortmund striker Serhou Guirassy is improving following a brief illness last week and is ready for the big Bundesliga game against leaders Bayern Munich on Saturday, coach Nuri Sahin said. Guirassy,

Der Klassiker is upon us and Borussia Dortmund and Bayern Munich will lock horns on Saturday in what is usually the most pulsating and captivating fixture in German football. Both teams are in fine form going into the game, so expect plenty of fireworks in the latest edition of this fixture.

Bayern Munich have won seven straight matches with as many consecutive clean sheets but coach Vincent Kompany said that is all in the past and will count for nothing in Saturday's Bundesliga 'Klassiker' at Borussia Dortmund.