Stadium: Court 17 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Incheon | 2019/05/28 01:00 | Chanel Simmonds v Yeong Won Jeong | 6-2,6-3 |
| ITF W25 Incheon | 2019/05/27 05:25 | Hyeran Yun v Yeong Won Jeong | 6-7,3-6 |
| ITF W25 Goyang | 2019/05/23 02:00 | Maia Lumsden v Yeong Won Jeong | 6-1,6-1 |
| ITF W25 Goyang | 2019/05/22 01:00 | Hanna Chang v Yeong Won Jeong | 3-6,6-3,4-6 |
| ITF W25 Changwon | 2019/05/15 01:00 | Ya-Hsuan Lee v Yeong Won Jeong | 6-0,6-2 |
| ITF W25 Changwon | 2019/05/14 01:00 | Yeong Won Jeong v Dayeon Back | 6-4,6-1 |
| ITF W25 Changwon | 2019/05/13 04:15 | Yeong Won Jeong v Su Yeon Chun | 6-0,6-2 |
| ITF Women Antalya | 2018/12/14 10:05 | Yeong Won Jeong v Monica Robinson | 6-3,6-2 |
| 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 Tabarka | 2019/03/27 13:00 | Sarah Lee v Olga Helmi | 6-4,6-1 |
| ITF W15 Gonesse | 2019/03/11 14:00 | Olga Helmi v Maneva Rakotomalala | 6-7,3-6 |
| ITF W15 Amiens | 2019/03/04 18:30 | Olga Helmi v Julieta Lara Estable | 4-6,5-7 |
| ITF W15 Amiens | 2019/03/04 12:55 | Olga Helmi v Helene Kereselidze | 6-3,4-6,10-7 |
| ITF Women Ortisei | 2018/12/19 15:30 | Michaela Bayerlova v Olga Helmi | 6-0,6-4 |