[75] Polona Hercog Retired - home Kateryna Bondarenko [78] 2018-04-26 12:00
Stadium: Center Court Round: 26 Ground: Clay
Home History
| WTA Istanbul | 2018/04/24 12:55 | Aryna Sabalenka v Polona Hercog | 2-6,5-7 |
| WTA Lugano | 2018/04/12 14:05 | Polona Hercog v Aryna Sabalenka | 3-6,1-6 |
| WTA Lugano | 2018/04/11 09:35 | Su-Wei Hsieh v Polona Hercog | 5-7,0-6 |
| WTA Charleston | 2018/04/04 14:00 | Polona Hercog v Alize Cornet | 2-6,3-6 |
| WTA Charleston | 2018/04/02 18:00 | Polona Hercog v Maryna Zanevska | 6-1,6-4 |
| WTA Miami | 2018/03/21 23:15 | Andrea Petkovic v Polona Hercog | 6-2,6-0 |
| WTA Miami Qual | 2018/03/20 14:00 | Polona Hercog v Barbora Krejcikova | 6-4,6-2 |
| WTA Miami Qual | 2018/03/19 14:00 | Polona Hercog v Xiyu Wang | 6-4,6-2 |
Away History
| WTA Istanbul | 2018/04/25 12:00 | Ipek Oz v Kateryna Volodko | 6-4,4-6,0-6 |
| Billie Jean King Cup | 2018/04/22 18:55 | Gabriela Dabrowski v Kateryna Volodko | 6-3,2-6,1-6 |
| 2018 Fed Cup | 2018/04/21 19:30 | Eugenie Bouchard v Kateryna Volodko | 6-2,7-5 |
| WTA Charleston | 2018/04/02 14:00 | Kateryna Volodko v Alize Cornet | 1-6,2-6 |
| WTA Miami | 2018/03/20 19:40 | Kateryna Volodko v Alison Van Uytvanck | 7-6,5-7,1-6 |
| WTA Indian Wells Qual | 2018/03/06 00:10 | Kateryna Volodko v Vera Lapko | 0-6,3-6 |
| WTA Indian Wells | 2018/03/04 18:00 | Sara Errani v Kateryna Volodko | 6-4,6-2 |
| WTA Indian Wells | 2018/03/03 18:00 | Kateryna Volodko v Ajla Tomljanovic | 7-5,6-3 |