Stadium: Court 1 Round: 54 Ground: Clay
| ITF W15 Haren | 2019/08/28 12:50 | Katharina Hering v Olga Helmi | 6-2,6-4 |
| ITF W15 Oldenzaal | 2019/08/14 08:00 | Olga Helmi v Marina Yudanov | 6-7,0-6 |
| ITF W25 Woking | 2019/07/29 08:30 | Grace Piper v Olga Helmi | 7-6,6-3 |
| ITF W15 Gimcheon | 2019/06/21 01:00 | Olga Helmi v Shiori Fukuda | 5-7,4-6 |
| ITF W15 Gimcheon | 2019/06/20 03:45 | Yidi Yang v Olga Helmi | 6-7,6-4,3-6 |
| ITF W15 Gimcheon | 2019/06/18 05:10 | Satsuki Koike v Olga Helmi | 6-7,4-6 |
| ITF W15 Gimcheon | 2019/06/13 03:10 | Olga Helmi v Eunhye Lee | 2-6,4-6 |
| ITF W15 Gimcheon | 2019/06/11 05:00 | Yeong Won Jeong v Olga Helmi | 4-6,2-6 |
| 2019 Fed Cup | 2019/02/09 11:00 | Hannah Viller Moller v Valeria Gorlats | 3-6,6-3,0-6 |
| 2019 Fed Cup | 2019/02/06 09:00 | Valeria Gorlats v Isabella Shinikova | 6-7,3-6 |
| ITF Women Kiev | 2017/09/26 08:40 | Olga Ianchuk v Valeria Gorlats | 6-2,6-1 |
| ITF Women Antalya | 2017/09/06 11:00 | Valeria Gorlats v Barbara Gatica | 4-6,5-7 |
| ITF Women Antalya | 2017/09/04 11:00 | Valeria Gorlats v Jennifer Rink | 6-4,6-3 |
| ITF Women Antalya | 2017/08/30 13:05 | Ekaterina Vishnevskaya v Valeria Gorlats | 6-4,6-2 |
| ITF Women Graz | 2017/08/12 10:30 | Valeria Gorlats v Natalie Barbir | 6-1,6-1 |
| ITF Women Parnu | 2017/07/24 08:00 | Rebeka Margareta Mertena v Valeria Gorlats | 6-3,6-1 |