Stadium: Court 7 Round: 54 Ground: Clay
| ITF - Monastir W15 | 2021/10/21 11:00 | Elina Zakharova v Chiara Catini | 0-6,0-6 |
| ITF - Monastir W15 | 2021/10/20 11:25 | Elina Zakharova v Kristina Milenkovic | 6-3,7-5 |
| ITF - Monastir W15 | 2021/10/19 08:30 | Elina Zakharova v Arianna Nepomuceno | 6-0,7-5 |
| ITF - Monastir W15 | 2021/10/18 12:00 | Valentina Losciale v Elina Zakharova | 3-6,3-6 |
| ITF - Monastir W15 | 2021/10/17 11:30 | Elina Zakharova v Niditra Rajmohan | 6-1,6-1 |
| ITF - Monastir W15 | 2021/08/30 08:00 | Elina Zakharova v Asya Colombo | 2-6,1-6 |
| ITF - Monastir W15 | 2021/08/25 14:30 | Elina Zakharova v Yeong Won Jeong | 2-6,0-6 |
| ITF - Monastir W15 | 2021/08/15 13:30 | Elina Zakharova v Kariann Pierre-Louis | 1-6,3-6 |
| ITF - Giza W15 | 2021/12/29 10:00 | Sandra Samir v Silvia Maria Costache | 6-1,6-2 |
| ITF - Giza W15 | 2021/12/28 08:00 | Anna Borovinskaya v Silvia Maria Costache | 3-6,4-6 |
| ITF - Lousada W15 | 2021/11/28 09:00 | Silvia Maria Costache v Valentina Losciale | 2-6,1-6 |
| UTR Pro Tennis Series Bucharest - Kobiety | 2021/10/08 11:30 | Silvia Maria Costache v Stefania Bojica | 4-6,4-6 |
| UTR Pro Tennis Series Bucharest - Kobiety | 2021/10/07 16:45 | Silvia Maria Costache v Iulia Andreea Ionescu | 7-6,4-6,5-4 |
| UTR Pro Tennis Series Bucharest - Kobiety | 2021/10/07 09:30 | Silvia Maria Costache v Aneta Kucmova | 6-3,3-6,4-5 |
| UTR Pro Tennis Series Bucharest - Kobiety | 2021/10/06 10:00 | Nicoleta-Catalina Dascalu v Silvia Maria Costache | 4-6,2-6 |
| UTR Pro Tennis Series Bucharest - Kobiety | 2021/10/05 11:30 | Tania Munteanu v Silvia Maria Costache | 2-6,1-5 |