Linda Fruhvirtova, 16, is into the last-16 of the Miami Open after Viktoria Azarenka abruptly retires
Linda Fruhvirtova, aged just 16, is into the last-16 of the Miami Open after Viktoria Azarenka retires at 6-2 3-0. Fruhvirtova, who lost in the first round of Miami Open qualifying a year ago, has progressed to the fourth round after a shock win against the two-time Grand Slam winner. Ad/> The Czech player will face Paula Badosa in the next round of the WTA 1000 event after the Spaniard beat Yulia Putintseva 6-3 6-2 earlier in the day.


