Stadium: Court 5 Round: 54 Ground: Hardcourt indoor
| WTA Cluj-Napoca | 2021/10/23 11:50 | Anna Bondar v Angelina Gabueva | 6-2,6-1 |
| WTA Nur-Sultan | 2021/09/25 10:40 | Angelina Gabueva v Samantha Murray | 4-6,3-6 |
| WTA Luxembourg | 2021/09/11 16:05 | Angelina Gabueva v Jana Fett | 6-7,2-6 |
| ITF W60 Montreux | 2021/09/07 09:20 | Angelina Gabueva v Chiara Scholl | 6-7,4-6 |
| ITF W60 Montreux | 2021/09/06 15:25 | Angelina Gabueva v Mariana Galvao Borges | 6-0,6-1 |
| ITF W60 Collonge-Bellerive | 2021/08/30 11:20 | Tamira Paszek v Angelina Gabueva | 6-2,6-0 |
| ITF W15 Moscow | 2021/07/20 13:00 | Maria Shusharina v Angelina Gabueva | 6-3,3-6,6-2 |
| ITF W60 Nur-Sultan | 2021/07/14 11:55 | Zhibek Kulambayeva v Angelina Gabueva | 6-2,6-1 |
| ITF W80 Les Franqueses | 2021/10/25 11:35 | Lena Papadakis v Diana Marcinkevica | 7-5,6-2 |
| ITF W80 Les Franqueses | 2021/10/24 14:35 | Caroline Romeo v Diana Marcinkevica | 1-6,4-6 |
| ITF W25 Seville | 2021/10/20 08:30 | Tena Lukas v Diana Marcinkevica | 6-2,6-0 |
| ITF W25 Seville | 2021/10/19 08:30 | Diana Marcinkevica v Yeon Woo Ku | 3-6,6-1,7-6 |
| ITF W25 Lagos | 2021/10/14 12:10 | Isabella Shinikova v Diana Marcinkevica | 6-3,7-5 |
| ITF W25 Lagos | 2021/10/13 11:25 | Diana Marcinkevica v Weronika Falkowska | 7-6,6-2 |
| ITF W25 Loule | 2021/10/05 13:10 | Jessika Ponchet v Diana Marcinkevica | 7-5,6-3 |
| ITF W25 Lisbon | 2021/09/27 14:00 | Diana Marcinkevica v Yvonne Cavalle-Reimers | 3-6,4-6 |