Estádio: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF - W25 Pune | 2021/12/21 05:50 | Nefisa Berberovic v Naho Sato | 6-3,7-5 |
| ITF - W25 Naples | 2021/11/21 14:55 | Su Jeong Jang v Nefisa Berberovic | 5-7,6-2,5-7 |
| ITF - W25 Naples | 2021/11/20 14:30 | Nefisa Berberovic v Lulu Sun | 6-3,6-2 |
| ITF - W25 Naples | 2021/11/19 14:20 | Nefisa Berberovic v Elvina Kalieva | 6-1,6-4 |
| ITF - W25 Naples | 2021/11/18 14:00 | Ivana Popovic v Nefisa Berberovic | 6-7,3-6 |
| ITF - W25 Naples | 2021/11/16 19:10 | Kyoka Okamura v Nefisa Berberovic | 2-6,2-6 |
| ITF - W25 Daytona Beach | 2021/11/11 16:40 | Su Jeong Jang v Nefisa Berberovic | 6-3,7-6 |
| ITF - W25 Daytona Beach | 2021/11/10 16:00 | Fernanda Contreras Gomez v Nefisa Berberovic | 3-6,3-6 |
| ITF - W25 Pune | 2021/12/22 06:30 | Ekaterina Reyngold v Akiko Omae | 6-1,6-1 |
| ITF - W25 Pune | 2021/12/21 09:40 | Sowjanya Bavisetti v Ekaterina Reyngold | 6-4,2-6,3-6 |
| UTR Pro Tennis Series - Barcelona - Feminino | 2021/12/11 12:30 | Ekaterina Reyngold v Andrea Gamiz | 1-6,2-5 |
| UTR Pro Tennis Series - Barcelona - Feminino | 2021/12/10 12:30 | Anita Husaric v Ekaterina Reyngold | 3-6,0-5 |
| UTR Pro Tennis Series - Barcelona - Feminino | 2021/12/09 08:00 | Laura Svatikova v Ekaterina Reyngold | 6-4,5-7,3-5 |
| UTR Pro Tennis Series - Barcelona - Feminino | 2021/12/08 12:00 | Ena Kajevic v Ekaterina Reyngold | 1-6,2-5 |
| UTR Pro Tennis Series - Barcelona - Feminino | 2021/12/06 10:30 | Francesca Curmi v Ekaterina Reyngold | 1-6,6-2,5-0 |
| ITF - W15 Cazã | 2021/11/25 07:00 | Ekaterina Reyngold v Polina Iatcenko | 3-6,5-7 |