Stadion: Court 12 Round: 25 Ground: Hardcourt outdoor
| ITF Damen - W25 - Singapur | 2019/05/24 03:00 | Valeria Savinykh v Nastja Kolar | 7-5,6-2 |
| ITF Damen - W25 - Singapur | 2019/05/23 02:00 | Yukina Saigo v Nastja Kolar | 6-4,3-6,4-6 |
| ITF Damen - W25 - Singapur | 2019/05/22 03:25 | Sowjanya Bavisetti v Nastja Kolar | 6-7,1-6 |
| ITF Frauen - W100 - Charleston | 2019/04/30 14:00 | Deniz Khazaniuk v Nastja Kolar | 7-5,3-6,11-9 |
| ITF Frauen - W100 - Charleston | 2019/04/29 17:10 | Anna Ross v Nastja Kolar | 2-6,1-6 |
| ITF Damen - W15 - Kairo | 2019/04/21 08:00 | Nastja Kolar v Despina Papamichail | 3-6,6-4,4-6 |
| ITF Damen - W15 - Kairo | 2019/04/20 08:00 | Nastja Kolar v Melanie Klaffner | 6-4,7-6 |
| ITF Damen - W15 - Kairo | 2019/04/19 09:50 | Nastja Kolar v Anastasia Zolotareva | 6-1,6-1 |
| ITF Damen - W25 - Karuizawa | 2019/05/26 02:00 | Momoko Kobori v Jovana Jaksic | 1-6,6-4,5-7 |
| ITF Damen - W25 - Karuizawa | 2019/05/25 01:00 | Momoko Kobori v Erina Hayashi | 6-4,6-3 |
| ITF Damen - W25 - Karuizawa | 2019/05/24 01:00 | Momoko Kobori v Mai Hontama | 6-4,1-6,7-5 |
| ITF Damen - W25 - Karuizawa | 2019/05/22 02:30 | Momoko Kobori v Ena Shibahara | 3-6,7-5,6-3 |
| ITF Damen - W60 - Kurume | 2019/05/15 03:25 | Naho Sato v Momoko Kobori | 6-2,6-1 |
| ITF Damen - W60 - Fukuoka | 2019/05/09 03:20 | Momoko Kobori v Emina Bektas | 6-7,1-6 |
| ITF Damen - W60 - Fukuoka | 2019/05/07 01:00 | Momoko Kobori v Kaylah McPhee | 6-4,3-6,6-3 |
| ITF Damen - W80 - Gifu | 2019/05/01 01:00 | Momoko Kobori v Yue Yuan | 6-7,0-6 |