Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF - Sozopol W15 | 2021/09/16 07:00 | Ilay Yoruk v Denislava Glushkova | 3-6,6-7 |
| ITF - Sozopol W15 | 2021/09/14 09:00 | Denislava Glushkova v Gebriela Mihaylova | 6-1,6-3 |
| ITF - Varna W15 | 2021/09/07 09:05 | Georgia Andreea Craciun v Denislava Glushkova | 6-7,6-3,6-2 |
| UTR Pro Tennis Series Pazardzhik - Kobiety | 2021/05/16 08:00 | Denislava Glushkova v Silvia Maria Costache | 7-6,5-4 |
| UTR Pro Tennis Series Pazardzhik - Kobiety | 2021/05/15 07:30 | Daria Shalamanova v Denislava Glushkova | 5-7,3-5 |
| ITF - Antalya W15 | 2021/02/21 06:00 | Lena Ruppert v Denislava Glushkova | 6-4,6-3 |
| ITF - Antalya W15 | 2021/02/15 12:30 | Aurora Zantedeschi v Denislava Glushkova | 6-1,6-3 |
| ITF - Antalya W15 | 2021/02/14 06:00 | Honoka Kobayashi v Denislava Glushkova | 1-6,6-3,6-10 |
| ITF - Sozopol W15 | 2021/09/16 08:00 | Jasmine Conway v Oana Gavrila | 7-6,5-7,4-6 |
| ITF - Sozopol W15 | 2021/09/15 08:00 | Daria Shalamanova v Oana Gavrila | 1-6,6-1,2-6 |
| ITF - Varna W15 | 2021/09/08 08:00 | Oana Gavrila v Martha Matoula | 7-5,0-6,0-6 |
| ITF - Collonge-Bellerive W60 | 2021/08/31 10:00 | Celine Naef v Oana Gavrila | 6-3,6-2 |
| ITF - Collonge-Bellerive W60 | 2021/08/30 10:35 | Kamila Kashaeva v Oana Gavrila | 2-6,2-6 |
| ITF - Braunschweig W25 | 2021/08/23 08:30 | Oana Gavrila v Lena Greiner | 4-6,6-4,10-3 |
| ITF - Erwitte W15 | 2021/08/18 16:35 | Oana Gavrila v Taylor Ng | 4-6,3-6 |
| ITF - Cairo W15 | 2021/07/30 08:00 | Luisa Meyer Auf Der Heide v Oana Gavrila | 6-2,6-4 |