Follow Sportsmail's coverage of the Champions League as Borussia Dortmund host Real Madrid in the first leg of their Champions League semi-final. The German side welcome the record nine-time champions to the Signal Iduna Park having enjoyed their best run in the tournament since 1998 - a year after they lifted the trophy for the only time. Jose Mourinho's side go into the last four clash having seen off a spirited Galatasaray team in the previous round.
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Star man: Real Madrid will hope Cristiano Ronaldo can fire them into a first leg advantage