![Cincinnati, OH, USA. August 14, 2018 - Petra Martic of Croatia in action during her first-round match at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA. Cincinnati, OH, USA. August 14, 2018 - Petra Martic of Croatia in action during her first-round match at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA.](https://c8.alamy.com/comp/PEH2C6/cincinnati-oh-usa-august-14-2018-petra-martic-of-croatia-in-action-during-her-first-round-match-at-the-2018-western-southern-open-wta-premier-5-tennis-tournament-cincinnati-ohio-usa-august-14th-2018-credit-afp7zuma-wirealamy-live-news-PEH2C6.jpg)
Cincinnati, OH, USA. August 14, 2018 - Petra Martic of Croatia in action during her first-round match at the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA.
![Petra Martic explains why French Open success helped her reach WTA Elite Trophy | Tennis | Sport | Express.co.uk Petra Martic explains why French Open success helped her reach WTA Elite Trophy | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Petra-Martic-explains-why-French-Open-success-helped-her-reach-WTA-Elite-Trophy-1194944.jpg?r=1571904305266)
Petra Martic explains why French Open success helped her reach WTA Elite Trophy | Tennis | Sport | Express.co.uk
![File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21084107721).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21084107721).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/53/2015_US_Open_Tennis_-_Qualies_-_Petra_Martic_%28CRO%29_%2832%29_def._Shuai_Zhang_%28CHN%29_%2821084107721%29.jpg)
File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21084107721).jpg - Wikimedia Commons
![File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21050233426).jpg - Wikimedia Commons File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21050233426).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/da/2015_US_Open_Tennis_-_Qualies_-_Petra_Martic_%28CRO%29_%2832%29_def._Shuai_Zhang_%28CHN%29_%2821050233426%29.jpg)
File:2015 US Open Tennis - Qualies - Petra Martic (CRO) (32) def. Shuai Zhang (CHN) (21050233426).jpg - Wikimedia Commons
![Petra Martic drops Kateryna Bondarenko in straight sets at 2020 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event Petra Martic drops Kateryna Bondarenko in straight sets at 2020 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20200902_USO_CM3_0607.jpg)