[57] Katerina Siniakova 2-6,6-4,6-1 Anna Zaja [247] 2018-05-21 12:05
Stadium: Show Court Round: 25 Ground: Clay
Home History
| WTA Rome Qual | 2018/05/13 09:00 | Katerina Siniakova v Kaia Kanepi | 3-6,6-3,3-6 |
| WTA Rome Qual | 2018/05/12 09:55 | Katerina Siniakova v Christina McHale | 6-3,6-2 |
| WTA Madrid | 2018/05/06 09:00 | Sorana Cirstea v Katerina Siniakova | 6-4,2-6,6-4 |
| WTA Prague | 2018/05/03 09:00 | Katerina Siniakova v Petra Kvitova | 3-6,3-6 |
| WTA Prague | 2018/05/02 10:15 | Katerina Siniakova v Ekaterina Alexandrova | 6-4,3-6,6-3 |
| WTA Prague | 2018/04/30 11:50 | Katerina Siniakova v Andrea Petkovic | 6-2,7-6 |
| WTA Charleston | 2018/04/03 19:30 | Katerina Siniakova v Kristyna Pliskova | 4-6,1-6 |
| WTA Miami | 2018/03/20 16:15 | Johanna Larsson v Katerina Siniakova | 4-6,7-6,7-5 |
Away History
| WTA Nurnberg Qual | 2018/05/20 10:15 | Anastasia Zarycka v Anna Zaja | 7-6,3-6,4-6 |
| WTA Nurnberg Qual | 2018/05/19 13:05 | Katharina Gerlach v Anna Zaja | 6-7,3-6 |
| ITF Women Balatonboglar | 2018/05/04 09:45 | Kaja Juvan v Anna Zaja | 6-3,6-1 |
| ITF Women Balatonboglar | 2018/05/03 11:30 | Anna Zaja v Anna-Giulia Remondina | 6-1,7-6 |
| ITF Women Balatonboglar | 2018/05/02 09:00 | Anna Zaja v Amina Anshba | 7-5,6-1 |
| ITF Women Balatonboglar | 2018/05/01 14:00 | Anna Zaja v Veronika Erjavec | 6-7,7-6,6-2 |
| WTA Stuttgart Qual | 2018/04/22 13:50 | Carina Witthoeft v Anna Zaja | 2-6,6-0,6-3 |
| WTA Stuttgart Qual | 2018/04/21 17:50 | Anna Zaja v Katharina Hobgarski | 6-4,6-4 |