Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| ITF Women Naples | 2018/05/29 14:00 | Katerina Stewart v Ann Li | 6-3,5-7,1-6 |
| French Open Women | 2020/09/24 08:00 | Ann Li v Kamilla Rakhimova | 7-6,6-7,4-6 |
| French Open Women | 2020/09/22 11:50 | Ann Li v Indy De Vroome | 7-6,6-4 |
| US Open Women | 2020/09/04 16:45 | Angelique Kerber v Ann Li | 6-3,6-4 |
| US Open Women | 2020/09/02 20:15 | Ann Li v Alison Riske-Amritraj | 6-0,6-3 |
| US Open Women | 2020/09/01 01:25 | Ann Li v Arantxa Rus | 6-4,2-6,6-1 |
| WTA New York | 2020/08/22 21:45 | Karolina Muchova v Ann Li | 6-4,6-4 |
| WTA New York | 2020/08/21 17:00 | Ann Li v Viktoria Hruncakova | 6-3,7-6 |
| WTA New York | 2020/08/20 20:20 | Zarina Diyas v Ann Li | 1-6,3-6 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 14:30 | Katerina Stewart v Mayuka Aikawa | 7-5,6-1 |
| UTR Pro Tennis Series Florida Women | 2020/08/16 12:00 | Anastasia E Nefedova v Katerina Stewart | 6-2,4-6,12-10 |
| UTR Pro Tennis Series Florida Women | 2020/08/15 14:30 | Katerina Stewart v Gianna Pielet | 6-4,6-0 |
| UTR Pro Tennis Series Florida Women | 2020/08/15 12:00 | Katerina Stewart v Sofia Sewing | 6-3,2-6,3-10 |
| UTR Pro Tennis Series Florida Women | 2020/08/14 14:30 | Katerina Stewart v Emily Fanning | 6-4,6-3 |
| UTR Pro Tennis Series Florida Women | 2020/08/14 12:00 | Katerina Stewart v Dia Evtimova | 1-6,6-3,10-8 |
| UTR Pro Tennis Series Florida Women | 2020/08/06 14:30 | Dasha Ivanova v Katerina Stewart | 7-6,4-6,10-4 |
| UTR Pro Tennis Series Florida Women | 2020/08/06 12:00 | Anastasia E Nefedova v Katerina Stewart | 6-3,6-1 |