| UTR Pro Tennis Series Ricany Women | 2021/09/21 09:00 | Sapfo Sakellaridi v Denisa Pospisilova | 6-3,5-3 |
| UTR Pro Tennis Series Ricany Women | 2021/09/20 10:30 | Karolina Vlckova v Sapfo Sakellaridi | 1-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/16 10:00 | Reka-Luca Jani v Sapfo Sakellaridi | 3-6,6-4,6-2 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 08:00 | Valeriya Strakhova v Sapfo Sakellaridi | 4-6,5-7 |
| ITF W25 Jablonec nad Nisou | 2021/09/14 07:55 | Natalia Slaba v Sapfo Sakellaridi | 2-6,0-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 09:00 | Martina Pradova v Sapfo Sakellaridi | 2-6,3-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 08:30 | Karolina Vlckova v Sapfo Sakellaridi | 6-3,3-6,5-10 |
| ITF W25 Frydek Mistek | 2021/09/07 10:10 | Sapfo Sakellaridi v Anastasiya Konstantinovna Soboleva | 6-4,4-6,6-10 |
| UTR Pro Tennis Series Ricany Women | 2021/09/22 07:30 | Marketa Petruzelova v Marija Semenistaja | 5-7,6-0,5-0 |
| UTR Pro Tennis Series Ricany Women | 2021/09/21 07:30 | Marketa Petruzelova v Katrin Pavkova | 7-5,5-1 |
| UTR Pro Tennis Series Ricany Women | 2021/09/20 07:30 | Chantal Skamlova v Marketa Petruzelova | 5-7,3-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/16 12:30 | Jesika Maleckova v Marketa Petruzelova | 6-2,6-4 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 12:30 | Marketa Petruzelova v Alexandra Osborne | 6-4,6-2 |
| ITF W25 Jablonec nad Nisou | 2021/09/14 09:30 | Marketa Petruzelova v Tess Sugnaux | 6-4,7-5 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 08:00 | Melania Delai v Marketa Petruzelova | 4-6,4-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 10:00 | Denisa Pospisilova v Marketa Petruzelova | 4-6,6-7 |