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Coco Gauff of the U.S. reacts during her quarterfinal match against Elina Svitolina of Ukraine during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
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Elina Svitolina of Ukraine reacts during her quarterfinal match against Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
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Coco Gauff of the U.S. reacts during her quarterfinal match against Elina Svitolina of Ukraine during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
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Elina Svitolina of Ukraine plays a backhand return to Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dar Yasin
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Coco Gauff of the U.S. plays a forehand return to Elina Svitolina of Ukraine during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
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Elina Svitolina of Ukraine reacts during her quarterfinal match against Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Dita Alangkara
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Coco Gauff of the U.S. plays a backhand return to Elina Svitolina of Ukraine during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
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Elina Svitolina of Ukraine plays a forehand return to Coco Gauff of the U.S. during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Asanka Brendon Ratnayake
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Coco Gauff of the U.S. plays a forehand return to Elina Svitolina of Ukraine during their quarterfinal match at the Australian Open tennis championship in Melbourne, Australia. | Photo: AP/Aaron Favila
