Stadium: Court 20 Round: 26 Ground: Clay
| ITF W15 Antalya | 2021/10/20 08:30 | Dayeon Back v Laura Radakovic | 6-3,6-0 |
| ITF W15 Antalya | 2021/10/19 07:00 | Dayeon Back v Giuliana Bestetti | 6-3,6-1 |
| ITF W15 Antalya | 2021/10/18 07:00 | Dayeon Back v Giulia Carbonaro | 6-1,1-6,10-6 |
| ITF W15 Monastir | 2021/09/08 15:45 | Dalayna Hewitt v Dayeon Back | 6-4,6-2 |
| ITF W15 Monastir | 2021/09/02 08:00 | Ingrid Gamarra Martins v Dayeon Back | 7-5,2-6,6-4 |
| ITF W15 Monastir | 2021/09/01 14:00 | Dayeon Back v Ji-Hee Choi | 4-6,6-1,6-3 |
| ITF W15 Monastir | 2021/08/26 08:55 | Dayeon Back v Himeno Sakatsume | 0-6,4-6 |
| ITF W15 Monastir | 2021/08/25 15:50 | Tara Malik v Dayeon Back | 6-3,4-6,0-6 |
| ITF W15 Antalya | 2021/10/19 07:00 | Amarissa K Toth v Daria Kruzhkova | 6-0,6-3 |
| ITF W25 Budapest | 2021/09/28 08:55 | Lisa Pigato v Amarissa K Toth | 6-1,6-1 |
| ITF W15 Dijon | 2021/09/17 08:30 | Amarissa K Toth v Valentina Ryser | 3-6,6-7 |
| ITF W15 Dijon | 2021/09/16 08:00 | Amarissa K Toth v Lea Tholey | 7-6,7-6 |
| ITF W15 Dijon | 2021/09/15 10:25 | Lucie Nguyen Tan v Amarissa K Toth | 1-6,4-6 |
| ITF W15 Dijon | 2021/09/14 14:00 | Amarissa K Toth v Fiona Codino | 6-0,6-3 |
| ITF W15 Bratislava | 2021/08/12 09:55 | Radka Zelnickova v Amarissa K Toth | 7-5,6-1 |
| ITF W15 Bratislava | 2021/08/11 11:00 | Amarissa K Toth v Polina Leykina | 6-3,6-0 |