Coco Gauff did just that in her Australian Open quarterfinal win over Marta Kostyuk ... Perhaps a notable accessory in the stands. Kostyuk’s husband Heorhii supported his spouse from her ...

Ukrainian tennis player Marta Kostyuk logs onto our Zoom meeting from an Uber in Miami. She’s on her way to a panel about on-court fashion, something the 22-year-old become known for in her nine ...