Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| Hong Kong, Simples W-ITF-HKG-01B | 2020/01/01 04:55 | Barbora Krejcikova v Sofya Lansere | 3-6,6-4,6-3 |
| ITF W25 Petange | 2019/11/02 13:30 | Sofya Lansere v Arantxa Rus | 3-6,6-4,5-7 |
| ITF W25 Petange | 2019/11/01 15:30 | Piter, Katarzyna v Sofya Lansere | 4-6,3-6 |
| ITF W25 Petange | 2019/10/31 09:00 | Sofya Lansere v Lottner, Antonia | 6-4,6-4 |
| ITF W25 Petange | 2019/10/30 12:05 | Knoll, Xenia v Sofya Lansere | 3-6,0-6 |
| ITF W25 Istanbul | 2019/10/21 11:45 | Sofya Lansere v Hogenkamp, Richel | 5-7,5-7 |
| WTA Moscow | 2019/10/12 12:25 | Olga Danilovic v Sofya Lansere | 3-6,6-4,6-0 |
| ITF W60 Meitar | 2019/09/10 07:00 | Sofya Lansere v Chanel Simmonds | 2-6,2-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/12/31 02:00 | Erina Hayashi v Hondo, Sakura | 4-6,3-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/12/30 03:00 | Erina Hayashi v Leong, Justine Sophie Kwan Tung | 7-5,6-3 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/04 02:00 | Na-Lae Han v Erina Hayashi | 6-3,6-2 |
| ITF - W100 Tokyo | 2019/11/13 04:00 | Erina Hayashi v Xinyu Wang | 5-7,3-6 |
| ITF - W100 Tokyo | 2019/11/11 06:40 | Erina Hayashi v Michika Ozeki | 6-3,4-6,10-7 |
| ITF - W100 Tokyo | 2019/11/11 02:55 | Erina Hayashi v Choi, Ji-Hee | 2-6,6-2,10-5 |
| Shenzhen, Simples W-ITF-CHN-26A | 2019/11/04 03:50 | Erina Hayashi v Diane Parry | 3-6,4-6 |
| ITF W60 Playford | 2019/10/29 02:40 | Erina Hayashi v Myers, Abbie | 6-3,1-6,1-6 |