Estádio: Center Round: 54 Ground: Clay
| ITF - W60 Amstelveen | 2021/07/05 09:05 | Diana Marcinkevica v Noa Liauw A Fong | 6-2,6-3 |
| ITF - W25 Wrocław | 2021/07/02 11:50 | Diana Marcinkevica v Miriam Kolodziejova | 4-6,5-7 |
| ITF - W25 Wrocław | 2021/07/01 13:15 | Tena Lukas v Diana Marcinkevica | 4-6,5-7 |
| ITF - W25 Wrocław | 2021/06/30 12:10 | Anastasiya Konstantinovna Soboleva v Diana Marcinkevica | 6-4,5-7,3-6 |
| ITF - W25 Klosters | 2021/06/26 08:00 | Ylena In-Albon v Diana Marcinkevica | 6-1,6-2 |
| ITF - W25 Klosters | 2021/06/24 06:55 | Lisa Pigato v Diana Marcinkevica | 6-4,4-6,0-6 |
| ITF - W25 Klosters | 2021/06/23 12:30 | Valentina Ryser v Diana Marcinkevica | 4-6,3-6 |
| ITF - W25 Grado | 2021/06/01 07:00 | Diana Marcinkevica v Cristiana Ferrando | 6-7,0-6 |
| ITF - W60 Amstelveen | 2021/07/05 12:10 | Chiara Scholl v Andreea Prisacariu | 4-6,1-6 |
| ITF - W25 Klosters | 2021/06/27 07:50 | Ylena In-Albon v Andreea Prisacariu | 6-3,6-2 |
| ITF - W25 Klosters | 2021/06/26 09:25 | Dea Herdzelas v Andreea Prisacariu | 1-6,4-6 |
| ITF - W25 Klosters | 2021/06/25 09:40 | Lena Papadakis v Andreea Prisacariu | 6-4,5-7,0-6 |
| ITF - W25 Klosters | 2021/06/24 11:30 | Camilla Rosatello v Andreea Prisacariu | 6-3,0-6,4-6 |
| ITF - W25 Klosters | 2021/06/23 06:55 | Andreea Prisacariu v Chloe Paquet | 6-4,6-4 |
| ITF - W25 Klosters | 2021/06/21 15:00 | Chelsea Fontenel v Andreea Prisacariu | 1-6,1-6 |
| ITF - W60 Stare Splavy | 2021/06/16 10:55 | Andreea Prisacariu v Aleksandra Krunic | 6-3,3-6,2-6 |