ROME, May 13 (Xinhua) -- Following are the results in the WTA Rome Open on Monday (prefix denotes seeding):
Fourth round
1-Iga Swiatek, Poland, bt Angelique Kerber, Germany, 7-5, 6-3
18-Madison Keys, United States, bt 28-Sorana Cirstea, Romania, 6-2, 6-1
3-Coco Gauff, United States, bt Paula Badosa, Spain, 5-7, 6-4, 6-1
7-Zheng Qinwen, China, bt Naomi Osaka, Japan, 6-2, 6-4
24-Victoria Azarenka, Belarus, bt 5-Maria Sakkari, Greece, 6-4, 6-1
13-Danielle Collins, United States, bt Irina-Camelia Begu, Romania, 6-0, 6-3
9-Jelena Ostapenko, Latvia, bt Rebecca Sramkova, Slovakia, 4-6, 6-4, 7-6 (7/3)
2-Aryna Sabalenka, Belarus, bt 16-Elina Svitolina, Ukraine, 4-6, 6-1, 7-6 (9/7)
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