![Confidence sets Naomi Osaka apart, according to coach Wim Fissette - Official Site of the 2023 US Open Tennis Championships - A USTA Event Confidence sets Naomi Osaka apart, according to coach Wim Fissette - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_USTA1244942_20200908_USO_ML9_1834.jpg)
Confidence sets Naomi Osaka apart, according to coach Wim Fissette - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Wim Fissette on Twitter: "Very happy with winning the title @SydneyTennis https://t.co/9RLwNPun4h" / Twitter Wim Fissette on Twitter: "Very happy with winning the title @SydneyTennis https://t.co/9RLwNPun4h" / Twitter](https://pbs.twimg.com/media/C2CrPe_VIAEzuiS.jpg)
Wim Fissette on Twitter: "Very happy with winning the title @SydneyTennis https://t.co/9RLwNPun4h" / Twitter
![Naomi Osaka steht ohne Trainer da - Coach Wim Fissette gibt Trennung nach vier gemeinsamen Jahren bekannt - Eurosport Naomi Osaka steht ohne Trainer da - Coach Wim Fissette gibt Trennung nach vier gemeinsamen Jahren bekannt - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg):focal(1288x721:1290x719)/origin-imgresizer.eurosport.com/2022/07/20/3419195-69769068-2560-1440.jpg)
Naomi Osaka steht ohne Trainer da - Coach Wim Fissette gibt Trennung nach vier gemeinsamen Jahren bekannt - Eurosport
![Victoria Azarenka and Wim Fissette pose together after Azarenka won the Brisbane International title in 2016. After two-and-a-half years apart, they've reunited (Getty Images) | Tennismash Victoria Azarenka and Wim Fissette pose together after Azarenka won the Brisbane International title in 2016. After two-and-a-half years apart, they've reunited (Getty Images) | Tennismash](https://tennismash.com/wp-content/uploads/2018/10/Coaching-carousel-Azarenka-Fissette.jpg)