'We're not friends' - Marta Kostyuk and Anastasia Potapova refuse to shake hands after Miami Open clash
Ukraine's Marta Kostyuk refused to shake hands with Anastasia Potapova after she was beaten by the Russian in their second-round match at the Miami Open. Potapova, who recently received a formal warning from the WTA for wearing a Spartak Moscow shirt before her match against Jessica Pegula at Indian Wells, won the match 6-1 6-3 and will play American Coco Gauff in the round of 32 in Florida. Ad Kostyuk has been a vocal critic of Russia's invasion of Ukraine.


