The 30-year-old tennis star shared screenshots of angry messages she received following a recent tournament loss ...

Patrick Mouratoglou believes Naomi Osaka’s competitive nature was ‘missing’ during their partnership in his first interview ...

Following her straight-sets loss to Naomi Osaka in the quarterfinals, Svitolina posted screenshots of the messages on Instagram.

Another player who made a switch was Naomi Osaka, who replaced Patrick Mouratoglou with Tomasz Wiktorowski. The move paid off straight away, as Osaka qualified for the semifinals of the Canadian Open, ...