Estádio: Clay Court 4 Round: 25 Ground: Clay
| 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 04:40 | Haine Ogata v Yixuan Li | 2-6,3-6 |
| ITF - W15 Hua Hin | 2019/10/08 04:20 | Haine Ogata v Ai Yamaguchi | 3-6,6-7 |
| ITF - W15 Cancún | 2019/08/28 14:00 | Haine Ogata v Emilie L Gallagher | 6-7,6-4,3-6 |
| ITF - W15 Cancún | 2019/08/24 14:00 | Fernanda Contreras Gomez v Haine Ogata | 6-3,7-5 |
| ITF - W15 Cancún | 2019/08/23 14:00 | Haine Ogata v Katarina Kozarov | 6-3,6-4 |
| ITF - W15 Cancún | 2019/08/22 14:15 | Ingrid Gamarra Martins v Haine Ogata | 2-6,3-6 |
| ITF - W15 Cancún | 2019/08/21 20:35 | Haine Ogata v Maria Gomez | 6-0,6-0 |
| ITF - W15 Antália | 2019/11/08 07:00 | Andreea Ghitescu v Lyubov Kostenko | 6-2,6-2 |
| ITF - W15 Antália | 2019/11/07 08:30 | Lyubov Kostenko v Manca Pislak | 3-6,6-4,6-4 |
| ITF - W15 Antália | 2019/11/06 06:55 | Karina Kalkenova v Lyubov Kostenko | 2-6,0-6 |
| ITF - W15 Antália | 2019/11/02 07:30 | Lyubov Kostenko v Mariia Tkacheva | 2-6,0-6 |
| ITF - W15 Antália | 2019/11/01 12:15 | Jantje Tilbuerger v Lyubov Kostenko | 1-6,6-7 |
| ITF - W15 Antália | 2019/10/31 07:00 | Viktoriya Petrenko v Lyubov Kostenko | 5-7,4-6 |
| ITF - W15 Antália | 2019/10/29 07:00 | Lyubov Kostenko v Ioana Gaspar | 6-4,6-3 |
| ITF - Chornomorsk - Feminino | 2018/10/07 09:00 | Lyubov Kostenko v Anastasiya Shoshyna | 3-6,3-6 |