HALLE, Germany- Rising prospect Alexander Zverev beat seventh-seeded Viktor Troicki 6-4, 6-4 to reach the second round of the Gerry Weber Open on Tuesday.
Zverev made fewer errors and was the steadier player as Troicki managed to convert only one of six break points. Zverev took all three he had.
Teenager Taylor Fritz went out against qualifier Yuichi Sugita despite firing 15 aces. The match was halted by rain on Monday in the tiebreaker and Sugita completed a 7-6 (4), 2-6, 6-3 win.
Also, Florian Mayer had 11 aces in beating Brian Baker 7-5, 7-6 (3), and Malek Jaziri defeated Ricardas Berankis 7-5, 6-4.
KEY BISCAYNE, Fla. (AP) Caroline Wozniacki has reached the quarterfinals of the Miami Open, advancing Monday when Garbine Muguruza retired after one set with a heat-related illness.
Wozniacki, the sixth seed, took that set over the 12th-seeded Muguruza 7-6.
Muguruza was tended to by doctors following that tiebreaker, which wrapped up a 70-minute set, and decided she could not continue on a 77-degree, humid afternoon.
Wozniacki still has not dropped a set in the tournament, and will face fourth-seeded Dominika Cibulkova or Lucie Safarova in the quarterfinals.
Earlier Monday, Karolina Pliskova also reached the quarterfinals, beating Czech Fed Cup teammate – and occasional doubles partner – Barbora Strycova 6-1, 6-4. Pliskova needed only 21 minutes to take the first set, winning 11 consecutive points in one stretch and 16 of 17 on her serve.
KEY BISCAYNE, Fla. (AP) Milos Raonic has pulled out of the Miami Open after aggravating a right hamstring injury that sidelined him for nearly a month.
The No. 3-seeded Raonic withdrew before Sunday’s match against American qualifier Jared Donaldson, who advanced to the fourth round.
Raonic said his injury became progressively worse after his opening match, his first since Feb. 25. He expects to be sidelined at least two weeks and perhaps longer.
The Canadian said he hasn’t made it through an entire tournament healthy since Wimbledon last July.