Stadium: Court 8 Round: 25 Ground: Hardcourt indoor
| ITF W15 Hua Hin | 2019/10/19 04:30 | Olga Helmi v Mananchaya Sawangkaew | 2-6,1-6 |
| ITF W15 Hua Hin | 2019/10/18 03:00 | Jiangxue Han v Olga Helmi | 3-6,4-6 |
| ITF W15 Hua Hin | 2019/10/17 03:00 | Olga Helmi v Aunchisa Chanta | 6-3,6-4 |
| ITF W15 Hua Hin | 2019/10/16 03:00 | Olga Helmi v Haine Ogata | 6-3,6-4 |
| ITF W15 Hua Hin | 2019/10/15 03:00 | Olga Helmi v Kanako Osafune | 6-2,6-3 |
| ITF W15 Hua Hin | 2019/10/09 03:00 | Yexin Ma v Olga Helmi | 6-3,6-0 |
| ITF W15 Antalya | 2019/09/24 07:00 | Olga Helmi v Martyna Kubka | 2-6,6-7 |
| ITF W15 Antalya | 2019/09/18 08:40 | Olga Helmi v Fanny Ostlund | 2-6,1-6 |
| ITF W15 Oslo | 2019/10/21 07:00 | Maileen Nuudi v Matilda Lenngren | 7-5,7-6 |
| ITF W15 Telavi | 2019/10/14 06:00 | Maileen Nuudi v Margarita Ignatjeva | 4-6,3-6 |
| ITF W15 Telavi | 2019/10/07 06:30 | Maileen Nuudi v Olga Lesnikova | 3-6,6-3,4-10 |
| ITF W15 Parnu | 2019/07/17 08:40 | Anastasia Kulikova v Maileen Nuudi | 6-1,6-4 |
| ITF W15 Amarante | 2019/06/11 10:30 | Maileen Nuudi v Ali Collins | 3-6,2-6 |
| ITF W15 Amarante | 2019/06/10 10:00 | Maileen Nuudi v Elizabet Hamaliy | 6-2,6-3 |
| ITF W15 Tacarigua | 2019/05/23 21:00 | Breana Stampfli v Maileen Nuudi | 7-5,6-0 |
| ITF W15 Tacarigua | 2019/05/22 18:00 | Dylan Cline v Maileen Nuudi | 6-2,4-6,4-6 |