Stadium: Indoor 1 Round: 54 Ground: Hardcourt outdoor
| ITF W80 Le Neubourg | 2021/09/26 11:05 | Momoko Kobori v Diana Martynov | 6-2,6-4 |
| ITF W25 Santarém | 2021/09/21 10:45 | Momoko Kobori v Jia-Jing Lu | 1-6,5-7 |
| ITF W60 Caldas da Rainha | 2021/09/12 15:00 | Momoko Kobori v Elena Bogdan | 6-2,4-6,8-10 |
| ITF W25 Lissabon | 2021/07/06 17:05 | Olivia Gadecki v Momoko Kobori | 6-4,6-2 |
| ITF W25 Palma del Rio | 2021/06/29 18:50 | Olivia Gadecki v Momoko Kobori | 6-2,6-2 |
| ITF W25 Porto | 2021/06/23 11:30 | Momoko Kobori v Marta Custic | 3-6,2-6 |
| ITF W25 Figueira da Foz | 2021/06/18 11:30 | Momoko Kobori v Yuriko Lily Miyazaki | 2-6,1-6 |
| ITF W25 Figueira da Foz | 2021/06/16 11:55 | Isabelle Haverlag v Momoko Kobori | 1-6,3-6 |
| ITF W80 Le Neubourg | 2021/09/26 10:35 | Evita Ramirez v Victoria Muntean | 6-3,6-2 |
| ITF W15 Monastir | 2021/09/03 10:05 | Ingrid Gamarra Martins v Evita Ramirez | 2-6,6-3,6-4 |
| ITF W15 Monastir | 2021/09/02 09:30 | Evita Ramirez v Anita Husaric | 7-6,7-6 |
| ITF W15 Monastir | 2021/09/01 14:00 | Chompoothip Jandakate v Evita Ramirez | 6-7,1-6 |
| ITF W15 Monastir | 2021/08/25 14:30 | Evita Ramirez v Beatrice Ricci | 3-6,4-6 |
| ITF W15 Monastir | 2021/08/20 10:00 | Evita Ramirez v Himeno Sakatsume | 7-5,2-6,4-6 |
| ITF W15 Monastir | 2021/08/19 10:10 | Noelia Zeballos v Evita Ramirez | 0-6,1-6 |
| ITF W15 Monastir | 2021/08/18 16:35 | Nana Kawagishi v Evita Ramirez | 3-6,4-6 |