Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/16 03:00 | Olga Helmi v Haine Ogata | 6-3,6-4 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/15 03:00 | Olga Helmi v Kanako Osafune | 6-2,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 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 Haren | 2019/08/28 12:50 | Hering, Katharina v Olga Helmi | 6-2,6-4 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/14 08:00 | Olga Helmi v Yudanov, Marina | 6-7,0-6 |
| Woking, Singles W-ITF-GBR-08A | 2019/07/29 08:30 | Piper, Grace v Olga Helmi | 7-6,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/16 03:00 | Li, Yixuan v Chanta, Aunchisa | 6-7,1-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/09 08:10 | Chanta, Aunchisa v Sakura Hosogi | 6-3,2-6,2-6 |
| ITF W15 Yeongwol | 2019/09/05 01:30 | Chanta, Aunchisa v Punnin Kovapitukted | 2-6,6-7 |
| ITF W15 Yeongwol | 2019/09/04 05:20 | Chanta, Aunchisa v Im, Hee Rae | 6-0,6-3 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/31 02:30 | Himeno Sakatsume v Chanta, Aunchisa | 6-4,4-6,6-3 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/24 06:00 | Valeria Savinykh v Chanta, Aunchisa | 7-6,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 07:05 | Chanta, Aunchisa v Sawasdee, Watsachol | 1-6,2-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/02 04:20 | Chanta, Aunchisa v Sowjanya Bavisetti | 1-6,3-6 |