[51] Kateřina Siniaková 6-4,3-6,6-3 Ekaterina Alexandrova [102] 2018-05-02 10:15
Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
Head to Head
| French Open - ženy | 2017/05/29 12:50 | Ekaterina Alexandrova v Kateřina Siniaková | 6-4,2-6,6-2 |
Home History
| 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 |
| WTA Petrohrad | 2018/01/29 11:55 | Donna Vekic v Kateřina Siniaková | 3-6,6-2,4-6 |
Away History
| WTA Praha | 2018/04/30 12:05 | Ekaterina Alexandrova v Richel Hogenkamp | 7-6,6-1 |
| WTA Istanbul | 2018/04/24 16:00 | Caroline Wozniacki v Ekaterina Alexandrova | 6-2,6-2 |
| ITF Women Istanbul | 2018/04/10 07:00 | Ekaterina Alexandrova v Pemra Ozgen | 4-6,6-3,6-7 |
| ITF Women Croissy-Beaubourg | 2018/03/27 08:00 | Ekaterina Alexandrova v Jessika Ponchet | 3-6,6-2,5-7 |
| WTA Doha Qual | 2018/02/10 13:40 | Ekaterina Alexandrova v Arina Rodionova | 6-4,7-5 |
| WTA St. Petersburg Qual | 2018/01/27 10:05 | Dayana Yastremska v Ekaterina Alexandrova | 4-6,6-3,6-2 |
| Australian Open - ženy | 2018/01/18 05:45 | Ekaterina Alexandrova v Madison Keys | 0-6,1-6 |
| Australian Open - ženy | 2018/01/16 04:45 | Polona Hercog v Ekaterina Alexandrova | 6-7,4-6 |