Japan’s Naomi Osaka battled back to take a 4-6, 6-3, 6-4 victory over American Coco Gauff on Wednesday and advance into the third round of ...

Japan’s Naomi Osaka battled back to take a 4-6, 6-3, 6-4 victory over American Coco Gauff on Wednesday and advance into the third round of the WTA Cincinnati Masters.
Top seed Ashleigh Barty moved on as well, bouncing back from a Tokyo Olympic first-round loss to start her pre-US Open campaign with a 6-4, 7-6 (7/3) win over Britain’s Heather Watson.
Angelique Kerber defeated Elina Svitolina 7-5, 2-6, 6-4 while former US Open winner Bianca Andreescu of Canada lost to Karolina Muchova 6-4, 6-2 in the second round.
Azarenka defeated Alison Riske 6-2, 7-5 while fellow former Grand Slam champions Petra Kvitova and Jelena Ostapenko both won. Kvitova stopped Veronika Kudermetova 6-2, 6-4 while Ostapenko advanced 6-7 (2/7), 5-4 when American Jennifer Brady retired.
Third seed Aryna Sabalenka and sixth seed Iga Swiatek were also knocked out in the second round, losing to Paula Badosa and Ons Jabeur.
Earlier, Simona Halep withdrew from her second-round match due to a right thigh injury she suffered at the US Open hardcourt tuneup event. The fifth seed from Romania was to have faced American Jessica Pegula but pulled out after hurting herself in the previous round in a victory over Poland’s Magda Linette.
Halep is just back on court after another injury in Rome last...