Stadium: Court 5 Round: 62 Ground: Clay
| ITF W25 Frydek Mistek | 2021/09/05 10:00 | Sapfo Sakellaridi v Kristyna Lavickova | 6-1,6-2 |
| ITF W25 Vienna | 2021/09/01 08:55 | Jana Fett v Sapfo Sakellaridi | 6-1,6-3 |
| ITF W25 Vienna | 2021/08/30 10:55 | Sapfo Sakellaridi v Eri Shimizu | 7-6,6-2 |
| ITF W25 Vienna | 2021/08/29 14:00 | Sapfo Sakellaridi v Karolina Novakova | 7-6,6-3 |
| ITF W25 Vienna | 2021/08/29 07:30 | Sapfo Sakellaridi v Anet A Koskel | 7-5,6-2 |
| ITF W15 Bad Waltersdorf | 2021/08/28 09:20 | Ziva Falkner v Sapfo Sakellaridi | 6-2,6-1 |
| ITF W15 Bad Waltersdorf | 2021/08/27 11:35 | Sapfo Sakellaridi v Elena-Teodora Cadar | 6-7,6-3,6-2 |
| ITF W15 Bad Waltersdorf | 2021/08/26 11:15 | Sapfo Sakellaridi v Mavie Osterreicher | 6-2,6-3 |
| ITF W25 Frydek Mistek | 2021/09/05 09:00 | Vanda Vargova v Nikola Breckova | 6-1,6-1 |
| ITF W25 Vienna | 2021/08/29 14:00 | Vanda Vargova v Dia Evtimova | 1-6,7-6,7-10 |
| ITF W25 Vienna | 2021/08/29 10:00 | Viktoria Kurz v Vanda Vargova | 1-6,0-6 |
| ITF W15 Vejle | 2021/07/25 11:00 | Vanda Vargova v Urszula Nebelska | 6-3,6-0 |
| Slovakian International Women | 2020/07/09 14:00 | Vanda Vargova v Viktoria Hruncakova | 2-6,0-6 |