Former Coco Gauff's coach Brad Gilbert believes that Naomi Osaka's separation from coach Patrick Mouratoglou was key to the ...

The former No. 1 has been seen practicing with Iga Swiatek's previous coach, after parting ways with Patrick Mouratoglou on Sunday.

Naomi Osaka surprised a day ago by announcing the end of her coaching partnership with Patrick Mouratoglou after 10 months of working together. The four-time Grand Slam champion had not made the leap ...

Naomi Osaka is currently enjoying a golden run of form under her brand-new leadership, having opted to undergo a trial period alongside Tomasz Wiktorowski throughout the Canadian Open. Heading into ...

The decision to end their partnership came after Osaka lost to Emma Raducanu in Washington, and as a reaction, Tomasz Wiktorowski was brought in for a trial period as they headed to Montreal. Thus far ...

Mon. July 28: This story has been updated to reflect news that Tomasz Wiktorowski, Iga Świątek’s former coach, will travel to the Canadian Open in Montreal for a trial with Naomi Osaka. Four ...

Naomi Osaka points to improved fitness as one of three main reasons for her Montreal resurgence. Former world No. 1 Osaka crushed former US Open semifinalist Anastasija Sevastova 6-1, 6-0 in a ...

Currently, Osaka is the World No. 49 with a record of 22-11. Other than their initial statements, neither Osaka nor Mouratoglou has expanded upon the reasons why their coaching partnership ended.

Osaka will improve at least 15 spots on the updated WTA rankings list and enjoy her best ranking since returning to tennis as ...