| ITF Women Hong Kong | 2017/07/22 04:00 | Kumi So v Polina Gubina | 6-2,6-4 |
| ITF Women Den Haag Qual | 2018/07/01 08:00 | Emily Appleton v Sapfo Sakellaridi | 6-3,6-3 |
| ITF Women Den Haag Qual | 2018/06/30 09:30 | Vivien Sandberg v Sapfo Sakellaridi | 2-6,1-6 |
| ITF Women Heraklion | 2018/03/25 08:00 | Marlies Szupper v Sapfo Sakellaridi | 6-1,6-2 |
| ITF Women Heraklion | 2018/03/24 07:30 | Lola Mireille Glantz v Sapfo Sakellaridi | 4-6,2-6 |
| ITF Women Heraklion | 2018/03/19 09:30 | Vasiliki Karvouni v Sapfo Sakellaridi | 6-0,6-1 |
| ITF Women Heraklion | 2018/03/18 11:00 | Sapfo Sakellaridi v Svenja Ochsner | 7-6,6-1 |
| ITF Women Heraklion | 2018/03/17 07:30 | Sapfo Sakellaridi v Daniella Silva | 3-6,6-4,7-5 |
| ITF Women Heraklion | 2018/03/11 10:30 | Domenika Turkovic v Sapfo Sakellaridi | 6-4,7-5 |