[51] Kateřina Siniaková 3-6,3-6 Petra Kvitová [10] 2018-05-03 09:00
Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
Home History
| WTA - Praha | 2018/05/02 10:15 | Kateřina Siniaková v Ekaterina Alexandrova | 6-4,3-6,6-3 |
| WTA - Praha | 2018/04/30 11:50 | Kateřina Siniaková v Andrea Petkovic | 6-2,7-6 |
| WTA - Charleston | 2018/04/03 19:30 | Kateřina Siniaková v Kristýna Plíšková | 4-6,1-6 |
| WTA - Miami | 2018/03/20 16:15 | Johanna Larsson v Kateřina Siniaková | 4-6,7-6,7-5 |
| WTA - Indian Wells | 2018/03/08 22:20 | Christina McHale v Kateřina Siniaková | 6-3,2-6,6-7 |
| WTA - Doha | 2018/02/12 20:10 | Naomi Osaka v Kateřina Siniaková | 6-4,6-0 |
| WTA - Petrohrad | 2018/02/02 11:40 | Kristina Mladenovic v Kateřina Siniaková | 6-4,6-3 |
| WTA - Petrohrad | 2018/02/01 13:30 | Kateřina Siniaková v Ekaterina Makarova | 7-6,7-5 |
Away History
| WTA - Praha | 2018/05/02 09:00 | Natalia Vikhlyantseva v Petra Kvitová | 3-6,1-6 |
| WTA - Praha | 2018/05/01 09:00 | Tereza Smitková v Petra Kvitová | 1-6,3-6 |
| WTA - Stuttgart | 2018/04/25 17:10 | Petra Kvitová v Angelique Kerber | 3-6,2-6 |
| 2018 Fed Cup | 2018/04/22 10:10 | Angelique Kerber v Petra Kvitová | 2-6,2-6 |
| 2018 Fed Cup | 2018/04/21 10:00 | Julia Goerges v Petra Kvitová | 3-6,2-6 |
| WTA - Charleston | 2018/04/04 18:50 | Kristýna Plíšková v Petra Kvitová | 1-6,6-1,6-3 |
| WTA - Miami | 2018/03/27 01:45 | Jelena Ostapenko v Petra Kvitová | 7-6,6-3 |
| WTA - Miami | 2018/03/25 23:30 | Sofia Kenin v Petra Kvitová | 6-3,2-6,4-6 |