Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Figueira Da Foz | 2021/06/14 15:00 | Alicia Barnett v Isabelle Haverlag | 1-6,6-1,6-10 |
| ITF W25 Figueira Da Foz | 2021/06/13 14:00 | Debora Madile v Isabelle Haverlag | 0-6,3-6 |
| ITF W25 Liepaja | 2021/05/24 09:15 | Kamilla Bartone v Isabelle Haverlag | 6-1,6-1 |
| ITF W25 Platja D’Aro | 2021/05/16 07:30 | Isabelle Haverlag v Vlada Koval | 6-3,5-7,10-12 |
| ITF W15 Cairo | 2021/04/26 08:00 | Carlota Martinez Cirez v Isabelle Haverlag | 6-1,6-3 |
| ITF W15 Cairo | 2021/04/21 14:00 | Sandra Samir v Isabelle Haverlag | 5-7,7-5,6-2 |
| ITF W15 Cairo | 2021/04/20 10:15 | Isabelle Haverlag v Sophie Luescher | 6-0,7-5 |
| ITF W15 Cairo | 2021/04/19 09:30 | Haine Ogata v Isabelle Haverlag | 6-3,4-6,0-10 |
| ITF W15 Sharm El Sheikh | 2021/03/19 07:00 | Momoko Kobori v Sakura Hosogi | 3-6,4-6 |
| ITF W15 Sharm El Sheikh | 2021/03/18 07:00 | Momoko Kobori v Jenna Defalco | 6-1,6-2 |
| ITF W15 Sharm El Sheikh | 2021/03/17 09:50 | Momoko Kobori v Demi Tran | 6-0,6-1 |
| ITF W15 Sharm El Sheikh | 2021/03/14 06:55 | Yuriko Lily Miyazaki v Momoko Kobori | 6-2,4-6,6-3 |
| ITF W15 Sharm El Sheikh | 2021/03/13 07:00 | Momoko Kobori v Sakura Hosogi | 6-1,6-1 |
| ITF W15 Sharm El Sheikh | 2021/03/12 07:00 | Elizabeth Mandlik v Momoko Kobori | 0-6,4-6 |
| ITF W15 Sharm El Sheikh | 2021/03/11 10:20 | Jenny Duerst v Momoko Kobori | 2-6,0-6 |
| ITF W15 Sharm El Sheikh | 2021/03/10 13:45 | Yeon Woo Ku v Momoko Kobori | 5-7,4-6 |