HALLE, Germany — Alexander Zverev and Karen Khachanov bounced back from disappointments in Stuttgart last week to reach the second round of the Halle Open on Monday.
Second-seeded Zverev defeated Robin Haase 6-4, 7-5, while Khachanov celebrated his first match as a top-10 player with a 7-6 (5), 6-4 win over Serbia’s Miomir Kecmanovic.
Nine-time champion Roger Federer is the top seed at the grass-court tournament, a warm-up for Wimbledon. Federer is due to play Australia’s John Millman on Tuesday.
Both Zverev and Khachanov lost their opening matches in the Stuttgart Open. Zverev next faces American Steve Johnson, who defeated former champion Philipp Kohlschreiber 6-3, 6-3, while Khachanov awaits the winner between Jan-Lennard Struff and Laslo Djere.
NEW YORK — Top-seeded Wang Qiang advanced to the quarterfinals of the Bronx Open with a 6-1, 6-4 victory over Fiona Ferro on Wednesday.
The Chinese player, who will be the No. 18 seed in next week’s U.S. Open, will next face Anna Blinkova, who had to wait out a third-set rain delay before outlasting Mihaela Buzarnescu 1-6, 6-3, 6-3 in a match that lasted 2 hours, 6 minutes.
No. 10 seed Karolina Muchova also reached the quarterfinals by beating Kristie Ahn 6-3, 6-1, moving on to play Magda Linette. Linette knocked off ninth-seeded Aliaksandra Sasnovich 6-1, 6-4.
MADRID — Andy Murray will play in a second-tier Challenger Tour tournament hosted by Rafael Nadal’s tennis academy.
The tournament says Murray has accepted an invitation to play.
Murray, a three-time Grand Slam champion, had hip surgery in January. He returned to the court in June playing doubles – including at Wimbledon – before moving back to singles this month. The former No. 1 lost to Richard Gasquet in Cincinnati and to Tennys Sandgren in Winston-Salem, both in the first round.
Murray has not played on the Challenger Tour since 2005. His opener at the tournament in Mallorca, Spain, will be his 35th match in the lower division.
The tournament starts on Aug. 26.