Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF W15 - Le Havre | 2021/03/22 08:25 | Diana Martynov v Lena Papadakis | 6-4,5-7,4-10 |
| ITF W15 - Le Havre | 2021/03/21 09:35 | Diana Martynov v Juliette Mazzoni | 6-2,6-1 |
| ITF W15 - Villena | 2021/02/09 10:00 | Mihaela Djakovic v Diana Martynov | 6-3,6-1 |
| ITF W15 - Villena | 2021/02/08 12:30 | Caitlyn Portela v Diana Martynov | 1-6,2-6 |
| ITF W15 - Monastir | 2021/01/12 10:20 | Zoe Howard v Diana Martynov | 3-6,3-6 |
| ITF W15 - Monastir | 2021/01/05 08:00 | Gabriella Price v Diana Martynov | 6-4,7-6 |
| ITF W15 - Lousada | 2020/11/05 15:45 | Diana Martynov v Susan Bandecchi | 2-6,1-6 |
| ITF W15 - Lousada | 2020/11/04 14:00 | Ana Filipa Santos v Diana Martynov | 3-6,3-6 |