Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF W80 Macon | 2019/10/23 19:25 | Johanna Larsson v Danielle Lao | 0-6,4-6 |
| ITF W25 Claremont | 2019/10/12 20:55 | Thaisa Grana Pedretti v Danielle Lao | 6-4,4-6,7-6 |
| ITF W25 Claremont | 2019/10/11 18:00 | Mirjam Bjorklund v Danielle Lao | 4-6,4-6 |
| ITF W25 Claremont | 2019/10/10 20:25 | Alexa Glatch v Danielle Lao | 1-6,2-6 |
| ITF W25 Claremont | 2019/10/09 17:00 | Kimmi Hance v Danielle Lao | 1-6,2-6 |
| WTA Seoul | 2019/09/16 04:30 | Danielle Lao v Yafan Wang | 4-6,6-7 |
| WTA Seoul | 2019/09/15 03:00 | Danka Kovinic v Danielle Lao | 3-6,3-6 |
| WTA Seoul | 2019/09/14 02:00 | Susanne Celik v Danielle Lao | 3-6,5-7 |
| ITF W80 Macon | 2019/10/23 20:00 | Anhzelika Isaeva v Ann Li | 3-6,1-6 |
| ITF W60 Templeton | 2019/09/25 17:00 | Ann Li v Catherine Harrison | 7-5,4-6,3-6 |
| WTA New Haven | 2019/09/05 14:00 | Pauline Parmentier v Ann Li | 6-4,4-6,7-5 |
| WTA New Haven | 2019/09/04 14:00 | Ann Li v Aliona Bolsova Zadoinov | 2-6,6-4,6-2 |
| WTA New Haven | 2019/09/03 15:35 | Dalila Jakupovic v Ann Li | 4-6,1-6 |
| US Open Women | 2019/08/21 17:35 | Nina Stojanovic v Ann Li | 6-4,7-6 |
| US Open Women | 2019/08/19 19:20 | Ann Li v Anhelina Kalinina | 6-0,6-3 |
| ITF W60 Concord | 2019/08/17 20:00 | Caroline Dolehide v Ann Li | 6-3,7-5 |