![Elise Mertens: World No.1 Women's Doubles Tennis Player, Her Mantra of Success "Never be Satisfied with Yourself, Try to Improve Every Day" - Women Fitness Elise Mertens: World No.1 Women's Doubles Tennis Player, Her Mantra of Success "Never be Satisfied with Yourself, Try to Improve Every Day" - Women Fitness](https://cdn.evesfit.com/wp-content/uploads/2021/06/LaurevanHijfte-5.jpg)
Elise Mertens: World No.1 Women's Doubles Tennis Player, Her Mantra of Success "Never be Satisfied with Yourself, Try to Improve Every Day" - Women Fitness
![Mertens outlasts a late surge by Jabeur in Round 3 win - Official Site of the 2022 US Open Tennis Championships - A USTA Event Mertens outlasts a late surge by Jabeur in Round 3 win - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20210903_USO_Day5_ML0_0569.jpg)
Mertens outlasts a late surge by Jabeur in Round 3 win - Official Site of the 2022 US Open Tennis Championships - A USTA Event
![Elise Mertens rolls into fourth round beating American Caty McNally - Official Site of the 2022 US Open Tennis Championships - A USTA Event Elise Mertens rolls into fourth round beating American Caty McNally - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20200905_USO_AO1_5638.jpg)
Elise Mertens rolls into fourth round beating American Caty McNally - Official Site of the 2022 US Open Tennis Championships - A USTA Event
![Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2022 US Open Tennis Championships - A USTA Event Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2022 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20200907_USO_AR9I7236.jpg)
Elise Mertens hits her stride as she enters 2020 US Open quarterfinals - Official Site of the 2022 US Open Tennis Championships - A USTA Event
![Hsieh Su-wei claims third Indian Wells title as partner Elise Mertens defends her crown | South China Morning Post Hsieh Su-wei claims third Indian Wells title as partner Elise Mertens defends her crown | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/d8/images/methode/2021/10/17/9af2ecb0-2f21-11ec-9021-f4cecde6cb15_image_hires_162719.jpg)