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, ...

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

Serena Williams' ex-coach Rick Macci says he can fix Coco Gauff's second serve issues with technical changes that target her ...

No. 9 Elena Rybakina takes on the unseeded Victoria Mboko, of Canada, in a women’s singles semifinal clash at the National ...