(Reuters) -Jannik Sinner rolled past Tomas Machac 6-4 6-2 on Wednesday to reach the semi-finals of the Miami Open, where he will face Russian Daniil Medvedev in a tantalising rematch of the Australian Open final.
Third seed Medvedev booked his place in the last four with a 6-2 7-6(7) win over Nicolas Jarry.
