Stadium: Court 3 Round: 27 Ground: Clay
| ITF - W15 Antalya | 2021/02/09 07:00 | Sapfo Sakellaridi v Arina Gabriela Vasilescu | 6-1,5-7,10-7 |
| ITF - W25 Praha | 2020/09/07 08:00 | Sapfo Sakellaridi v Arina Gabriela Vasilescu | 3-6,3-6 |
| ITF - W15 Prokuplje | 2021/07/07 11:15 | Sapfo Sakellaridi v Mia Ristic | 1-6,6-1,6-3 |
| ITF - W15 Antalya | 2021/07/02 06:30 | Rosa Vicens Mas v Sapfo Sakellaridi | 6-3,6-1 |
| ITF - W15 Antalya | 2021/07/01 08:10 | Melisa Senli v Sapfo Sakellaridi | 1-6,3-6 |
| ITF - W15 Antalya | 2021/06/29 11:15 | Ilay Yoruk v Sapfo Sakellaridi | 3-6,3-6 |
| ITF - W15 Antalya | 2021/06/26 06:50 | Maria F Herazo Gonzalez v Sapfo Sakellaridi | 6-2,6-2 |
| ITF - W15 Antalya | 2021/06/25 07:00 | Julia Stamatova v Sapfo Sakellaridi | 4-6,6-7 |
| ITF - W15 Antalya | 2021/06/24 08:35 | Ani Vangelova v Sapfo Sakellaridi | 4-6,6-7 |
| ITF - W15 Antalya | 2021/06/22 08:50 | Sapfo Sakellaridi v Sakura Hondo | 6-0,6-4 |
| ITF - W15 Prokuplje | 2021/07/08 08:30 | Maria Shusharina v Arina Gabriela Vasilescu | 5-7,1-6 |
| ITF - W15 Prokuplje | 2021/07/07 11:00 | Arina Gabriela Vasilescu v Petia Arshinkova | 6-2,6-3 |
| ITF - W25 Klosters | 2021/06/23 07:00 | Arina Gabriela Vasilescu v Anastasia Detiuc | 6-3,4-6,2-6 |
| ITF - W25 Klosters | 2021/06/22 10:10 | Arina Gabriela Vasilescu v Nina Stadler | 7-6,6-1 |
| ITF - W25 Klosters | 2021/06/21 08:30 | Arina Gabriela Vasilescu v Nadine Keller | 6-7,4-6 |
| ITF - W15 Antalya | 2021/06/17 07:30 | Dia Evtimova v Arina Gabriela Vasilescu | 3-6,6-4,6-2 |
| ITF - W15 Antalya | 2021/06/15 08:50 | Arina Gabriela Vasilescu v Barbora Miklova | 7-5,5-7,6-3 |
| ITF - W15 Antalya | 2021/06/10 06:55 | Oana Gavrila v Arina Gabriela Vasilescu | 6-7,7-6,6-4 |