Stadium: COURT 2 Round: 25 Ground: Hardcourt indoor
| WTA Moscow | 2018/10/13 10:35 | Olga Doroshina v Sofya Lansere | 6-7,7-6,3-6 |
| ITF Women Moscow | 2018/03/03 09:30 | Olga Doroshina v Sofya Lansere | 7-6,6-1 |
| ITF W25 Altenkirchen | 2019/02/18 18:10 | Berfu Cengiz v Sofya Lansere | 6-3,6-3 |
| ITF W25 Altenkirchen | 2019/02/18 14:55 | Erika Reinhardt v Sofya Lansere | 0-6,1-6 |
| ITF W25 Kazan | 2019/01/22 11:25 | Anastasia Frolova v Sofya Lansere | 6-1,6-3 |
| WTA Moscow | 2018/10/14 09:00 | Vera Zvonareva v Sofya Lansere | 6-3,6-0 |
| WTA Moscow | 2018/10/13 10:35 | Olga Doroshina v Sofya Lansere | 6-7,7-6,3-6 |
| ITF Women Zagreb | 2018/09/02 09:00 | Dea Herdzelas v Sofya Lansere | 6-1,6-2 |
| ITF Women Almaty | 2018/08/28 09:55 | Valentyna Ivakhnenko v Sofya Lansere | 6-4,6-3 |
| ITF Women Braunschweig | 2018/08/20 14:15 | Sofya Lansere v Jule Niemeier | 3-6,4-6 |
| ITF W60 Andrezieux-Boutheon | 2019/01/23 11:50 | Olga Doroshina v Rebecca Sramkova | 6-3,4-6,2-6 |
| Australian Open Women | 2019/01/09 01:25 | Olga Doroshina v Misaki Doi | 3-6,3-6 |
| ITF Women Pune | 2018/11/28 06:50 | Marina Melnikova v Olga Doroshina | 5-7,6-4,6-1 |
| ITF Women Pune | 2018/11/27 04:30 | Katarzyna Kawa v Olga Doroshina | 3-6,2-6 |
| WTA Taipei | 2018/11/12 02:00 | Olga Doroshina v Elena-Gabriela Ruse | 5-7,5-7 |
| WTA Taipei | 2018/11/11 02:00 | Peangtarn Plipuech v Olga Doroshina | 2-6,3-6 |
| ITF Women Shenzhen | 2018/11/08 02:30 | Olga Doroshina v Carol Zhao | 5-7,0-6 |
| ITF Women Shenzhen | 2018/11/07 02:30 | Ying-Ying Duan v Olga Doroshina | 4-6,6-1,3-6 |