[36] Katerina Siniakova 6-7,6-2,2-6 Elise Mertens [12] 2019-01-08 07:50
Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
Home History
| WTA Sydney | 2019/01/06 03:00 | Katerina Siniakova v Bernarda Pera | 6-3,6-4 |
| WTA Sydney | 2019/01/05 02:00 | Katerina Siniakova v Eri Hozumi | 6-2,6-3 |
| WTA Brisbane | 2019/01/01 01:00 | Katerina Siniakova v Ajla Tomljanovic | 6-1,3-6,0-6 |
| Czech Republic Extraliga Women | 2018/12/16 09:00 | Katerina Siniakova v Rebecca Sramkova | 7-5,6-2 |
| Czech Republic Extraliga Women | 2018/12/15 09:00 | Katerina Siniakova v Marketa Vondrousova | 2-6,6-7 |
| 2018 Fed Cup | 2018/11/11 11:00 | Katerina Siniakova v Sofia Kenin | 7-5,5-7,7-5 |
| 2018 Fed Cup | 2018/11/10 16:00 | Katerina Siniakova v Alison Riske-Amritraj | 6-3,7-6 |
| WTA Luxembourg | 2018/10/17 17:25 | Andrea Petkovic v Katerina Siniakova | 6-2,6-3 |
Away History
| WTA Brisbane | 2018/12/31 05:15 | Elise Mertens v Kiki Bertens | 2-6,7-6,4-6 |
| WTA Zhuhai | 2018/11/01 08:55 | Elise Mertens v Julia Goerges | 2-6,6-7 |
| WTA Zhuhai | 2018/10/30 08:35 | Elise Mertens v Anett Kontaveit | 6-3,6-1 |
| WTA Moscow | 2018/10/16 10:00 | Johanna Konta v Elise Mertens | 6-3,7-5 |
| WTA Tianjin | 2018/10/11 07:55 | Jana Cepelova v Elise Mertens | 2-6,3-6 |
| WTA Tianjin | 2018/10/09 03:30 | Lin Zhu v Elise Mertens | 5-7,1-6 |
| WTA Beijing | 2018/10/01 07:35 | Shuai Zhang v Elise Mertens | 6-1,3-6,6-3 |
| WTA Wuhan | 2018/09/23 09:20 | Elise Mertens v Aliaksandra Sasnovich | 6-7,6-7 |