Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| 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 |
| ITF W15 Antalya | 2019/04/24 07:00 | Olga Helmi v Eliessa Vanlangendonck | 5-7,1-6 |
| ITF W15 Antalya | 2019/04/17 12:10 | Olga Helmi v Svenja Ochsner | 6-7,4-6 |
| ITF W15 Tabarka | 2019/04/02 08:00 | Margarita Lazareva v Olga Helmi | 3-6,6-1,6-2 |
| ITF W15 Hua Hin | 2019/07/02 04:20 | Aunchisa Chanta v Sowjanya Bavisetti | 1-6,3-6 |
| ITF W25 Nonthaburi | 2019/05/31 04:35 | Aunchisa Chanta v Kamilla Rakhimova | 6-7,1-6 |
| ITF W25 Nonthaburi | 2019/05/30 09:10 | Zuzana Zlochova v Aunchisa Chanta | 5-7,4-6 |
| ITF W25 Nonthaburi | 2019/05/29 04:10 | Aunchisa Chanta v Supapitch Kuearum | 6-3,6-3 |
| ITF W25 Nonthaburi | 2019/05/25 05:10 | Maddison Inglis v Aunchisa Chanta | 6-1,6-1 |
| ITF W25 Nonthaburi | 2019/05/24 03:00 | Aunchisa Chanta v Alexandra Bozovic | 0-6,6-3,6-2 |
| ITF W25 Nonthaburi | 2019/05/23 03:00 | Aunchisa Chanta v Maryna Chernyshova | 3-6,6-2,6-4 |
| ITF W25 Nonthaburi | 2019/05/22 03:00 | Kamilla Rakhimova v Aunchisa Chanta | 4-6,4-6 |