Stadium: Court 6 Round: 54 Ground: Clay
| ITF W80 Wiesbaden | 2021/09/21 08:30 | Kamilla Bartone v Oana Georgeta Simion | 6-4,6-4 |
| ITF W80 Wiesbaden | 2021/09/20 12:10 | Ganna Poznikhirenko v Oana Georgeta Simion | 2-6,6-7 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/19 07:00 | Oana Georgeta Simion v Ioana Gaspar | 4-6,6-3,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/18 07:00 | Oana Georgeta Simion v Daria Lodikova | 7-6,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/17 08:00 | Oana Georgeta Simion v Daniella Dimitrova | 6-4,6-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/16 08:30 | Oana Georgeta Simion v Victoria Borodulina | 6-1,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/15 10:00 | Iulia Andreea Ionescu v Oana Georgeta Simion | 0-6,0-6 |
| ITF W25 Trieste | 2021/09/03 09:30 | Oana Georgeta Simion v Tara Wurth | 4-6,4-6 |
| ITF W25 Frydek Mistek | 2021/09/08 14:40 | Julia Avdeeva v Gabriela Ce | 3-6,2-6 |
| ITF W25 Frydek Mistek | 2021/09/07 10:10 | Martina Marusinova v Julia Avdeeva | 2-6,3-6 |
| ITF W25 Frydek Mistek | 2021/09/06 10:00 | Lucia Krivosudska v Julia Avdeeva | 3-6,2-6 |
| ITF W25 Parnu | 2021/08/03 08:55 | Julia Avdeeva v Valeria Gorlats | 6-0,6-1 |
| ITF W25 Kyiv | 2021/07/22 09:25 | Julia Avdeeva v Irina Fetecau | 2-6,3-6 |
| ITF W25 Kyiv | 2021/07/21 08:00 | Julia Avdeeva v Timea Jaruskova | 6-3,6-3 |
| ITF W60 Amstelveen | 2021/07/05 13:50 | Julia Avdeeva v Verena Meliss | 6-7,6-7 |
| ITF W25 Wroclaw | 2021/06/30 13:10 | Reka-Luca Jani v Julia Avdeeva | 6-3,6-7,6-4 |