![Jelena Jankovic, Serbia, in action at the French Open Tennis Tournament at Roland Garros, Paris, France Stock Photo - Alamy Jelena Jankovic, Serbia, in action at the French Open Tennis Tournament at Roland Garros, Paris, France Stock Photo - Alamy](https://c8.alamy.com/comp/C2K098/jelena-jankovic-serbia-in-action-at-the-french-open-tennis-tournament-C2K098.jpg)
Jelena Jankovic, Serbia, in action at the French Open Tennis Tournament at Roland Garros, Paris, France Stock Photo - Alamy
![Jelena Jankovic of Serbia reacts after losing a point against Sorana Cirstea of Romania during their Fed Cup Euro-Africa Zone tennis match in Budapest February 1, 2008. REUTERS/Karoly Arvai (HUNGARY Stock Photo - Jelena Jankovic of Serbia reacts after losing a point against Sorana Cirstea of Romania during their Fed Cup Euro-Africa Zone tennis match in Budapest February 1, 2008. REUTERS/Karoly Arvai (HUNGARY Stock Photo -](https://c8.alamy.com/comp/2E82DN9/jelena-jankovic-of-serbia-reacts-after-losing-a-point-against-sorana-cirstea-of-romania-during-their-fed-cup-euro-africa-zone-tennis-match-in-budapest-february-1-2008-reuterskaroly-arvai-hungary-2E82DN9.jpg)
Jelena Jankovic of Serbia reacts after losing a point against Sorana Cirstea of Romania during their Fed Cup Euro-Africa Zone tennis match in Budapest February 1, 2008. REUTERS/Karoly Arvai (HUNGARY Stock Photo -
![wta on Twitter: "Former No.1 Jelena Jankovic optimistic despite her uncertain future: https://t.co/wZGOG7g9dn https://t.co/sY9Mtt4H3Q" / Twitter wta on Twitter: "Former No.1 Jelena Jankovic optimistic despite her uncertain future: https://t.co/wZGOG7g9dn https://t.co/sY9Mtt4H3Q" / Twitter](https://pbs.twimg.com/media/DIWR_w4W0AACtTp.jpg)