Estádio: Court 5 Round: 28 Ground: Clay
| ITF - W25 Telavi | 2021/07/23 08:10 | Sofia Shapatava v Justina Mikulskyte | 1-6,2-6 |
| ITF - W25 Telavi | 2021/07/21 11:45 | Justina Mikulskyte v Yvonne Cavalle-Reimers | 6-0,6-3 |
| ITF - W25 Telavi | 2021/07/20 08:10 | Daria Kudashova v Justina Mikulskyte | 6-4,2-6,0-6 |
| ITF - W60 Nur-Sultã | 2021/07/15 07:50 | Shalimar Talbi v Justina Mikulskyte | 6-4,6-3 |
| ITF - W60 Nur-Sultã | 2021/07/14 12:30 | Justina Mikulskyte v Laura Pigossi | 6-1,6-2 |
| ITF - W60 Nur-Sultã | 2021/07/13 07:30 | Justina Mikulskyte v Evgeniya Levashova | 6-3,6-0 |
| ITF - W25 Nur-Sultã | 2021/07/11 05:00 | Anastasia Tikhonova v Justina Mikulskyte | 2-6,7-5,6-1 |
| ITF - W25 Nur-Sultã | 2021/07/10 06:30 | Justina Mikulskyte v Vlada Koval | 6-1,6-1 |
| ITF - W25 Telavi | 2021/07/23 06:30 | Victoria Bosio v Valentini Grammatikopoulou | 1-6,4-6 |
| ITF - W25 Telavi | 2021/07/21 06:00 | Elena Malygina v Valentini Grammatikopoulou | 3-6,6-4,4-6 |
| WTA - Lausana | 2021/07/14 08:30 | Valentini Grammatikopoulou v Jasmine Paolini | 3-6,6-4,5-7 |
| WTA - Lausana | 2021/07/12 08:30 | Valentini Grammatikopoulou v Jesika Maleckova | 6-3,6-7,6-2 |
| ITF - W60 Amstelveen | 2021/07/08 12:15 | Valentini Grammatikopoulou v Suzan Lamens | 6-4,2-6,1-6 |
| ITF - W60 Amstelveen | 2021/07/07 13:25 | Ipek Oz v Valentini Grammatikopoulou | 2-6,7-5,3-6 |
| ITF - W25 Haia | 2021/07/01 13:00 | Valentini Grammatikopoulou v Arianne Hartono | 2-6,1-6 |
| ITF - W25 Haia | 2021/06/30 10:00 | Tatiana Pieri v Valentini Grammatikopoulou | 2-6,1-6 |