Stadium: Centre Court Round: 29 Ground: Hardcourt outdoor
| WTA New Haven Qual | 2018/08/17 19:10 | Sofia Kenin v Anna Karolina Schmiedlova | 7-6,6-4 |
| WTA Beijing | 2018/09/28 13:00 | Sofia Kenin v Heather Watson | 3-6,6-4,3-6 |
| WTA Wuhan | 2018/09/26 08:15 | Sofia Kenin v Aryna Sabalenka | 3-6,3-6 |
| WTA Wuhan | 2018/09/25 05:00 | Julia Goerges v Sofia Kenin | 3-6,6-2,4-6 |
| WTA Wuhan | 2018/09/24 11:30 | Sofia Kenin v Su-Wei Hsieh | 6-1,6-1 |
| WTA Wuhan | 2018/09/22 05:00 | Sofia Kenin v Monica Niculescu | 7-6,4-6,6-2 |
| WTA Wuhan | 2018/09/21 08:50 | Sofia Kenin v Zhaoxuan Yang | 6-1,6-2 |
| WTA Quebec City | 2018/09/15 16:00 | Sofia Kenin v Jessica Pegula | 6-4,2-6,4-6 |
| WTA Quebec City | 2018/09/14 19:15 | Sofia Kenin v Monica Puig | 6-3,6-1 |
| WTA Tashkent | 2018/09/27 05:00 | Kateryna Baindl v Anna Karolina Schmiedlova | 6-3,6-2 |
| WTA Tashkent | 2018/09/26 09:15 | Nao Hibino v Anna Karolina Schmiedlova | 6-7,4-6 |
| WTA Tashkent | 2018/09/24 08:35 | Dejana Radanovic v Anna Karolina Schmiedlova | 3-6,0-6 |
| WTA Seoul | 2018/09/17 06:45 | Anna Karolina Schmiedlova v Maria Sakkari | 0-6,1-6 |
| WTA Hiroshima | 2018/09/14 03:45 | Anna Karolina Schmiedlova v Amanda Anisimova | 3-6,1-6 |
| WTA Hiroshima | 2018/09/13 01:30 | Anna Karolina Schmiedlova v Viktorija Golubic | 5-7,7-5,6-3 |
| US Open Women | 2018/08/28 15:00 | Yafan Wang v Anna Karolina Schmiedlova | 6-1,3-6,6-4 |
| WTA New Haven Qual | 2018/08/17 19:10 | Sofia Kenin v Anna Karolina Schmiedlova | 7-6,6-4 |