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Djokovic expressly booked a semi-final showdown against Roger Federer! VIDEO
It took Serbian player almost three hours of play to reach his eighth semifinal in Melbourne.
An old acquaintance and a big rival Roger Federer, who eliminated Tennys Sandgren in quite a dramatic match, awaits him in the semi-final blockbuster.
Interestingly, whenever he reached semi-finals of the tournament in Melbourne, Djokovic would win it.