Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| ITF Women Templeton | 2018/09/25 22:00 | Ann Li v Sophia Whittle | 6-4,6-2 |
| ITF Women Lubbock | 2018/09/18 17:00 | Naomi Broady v Ann Li | 6-2,6-7,7-6 |
| US Open Women | 2018/08/21 15:00 | Ann Li v Marie Bouzkova | 4-6,4-6 |
| ITF Women Landisville | 2018/08/10 19:30 | Madison Brengle v Ann Li | 6-0,6-2 |
| ITF Women Landisville | 2018/08/08 18:05 | Ann Li v Heather Watson | 6-1,7-6 |
| ITF Women Lexington | 2018/08/05 17:00 | Asia Muhammad v Ann Li | 7-5,6-1 |
| ITF Women Lexington | 2018/08/04 18:00 | Jessica Pegula v Ann Li | 6-2,3-6,4-6 |
| ITF Women Lexington | 2018/08/03 17:00 | Ann Li v Anastasia E Nefedova | 6-2,6-2 |
| ITF Women Templeton | 2018/09/26 18:55 | Nadia Podoroska v Sofya Zhuk | 6-4,5-7,4-6 |
| US Open Women | 2018/08/24 15:00 | Jil Teichmann v Sofya Zhuk | 6-1,7-5 |
| US Open Women | 2018/08/23 17:10 | Lesley Pattinama Kerkhove v Sofya Zhuk | 5-7,6-3,2-6 |
| US Open Women | 2018/08/21 15:00 | Victoria Duval v Sofya Zhuk | 3-6,3-6 |
| WTA Montreal | 2018/08/07 15:00 | Alison Van Uytvanck v Sofya Zhuk | 6-1,6-2 |
| WTA Montreal Qual | 2018/08/05 15:00 | Sofya Zhuk v Bernarda Pera | 1-6,6-3,6-3 |
| WTA Montreal Qual | 2018/08/04 18:10 | Samantha Stosur v Sofya Zhuk | 3-6,6-7 |
| WTA Washington | 2018/07/31 18:00 | Nao Hibino v Sofya Zhuk | 7-5,6-4 |