World number one and defending champion Iga Swiatek took her Stuttgart winning streak to 10 matches on Friday with a straight sets quarter-final victory over Emma Raducanu while title rivals Aryna Sabalenka and Coco Gauff suffered shock defeats.
Emma Raducanu's winning run came to an end in a 7-6 (2), 6-3 loss to top-ranked Iga Swiatek in the quarterfinals of the Porsche Grand Prix on Friday. Raducanu, ranked 303rd, had produced some of her best form since winning the 2021 U.