Stadium: Court 9 Round: 25 Ground: Hardcourt indoor
| ITF W25 Funchal | 2021/11/19 12:40 | Yeon Woo Ku v Chloe Paquet | 6-4,2-6,4-6 |
| ITF W25 Funchal | 2021/11/18 11:45 | Yuriko Lily Miyazaki v Yeon Woo Ku | 2-6,2-6 |
| ITF W25 Funchal | 2021/11/16 11:35 | Malene Helgo v Yeon Woo Ku | 6-7,1-6 |
| ITF W25 Funchal | 2021/11/15 15:55 | Miriam Bulgaru v Yeon Woo Ku | 1-6,4-6 |
| ITF W15 Castellon | 2021/11/05 12:00 | Celia Cervino Ruiz v Yeon Woo Ku | 6-2,7-6 |
| ITF W15 Castellon | 2021/11/04 12:00 | Johanna Silva v Yeon Woo Ku | 4-6,2-6 |
| ITF W15 Castellon | 2021/11/02 11:00 | Eszter Meri v Yeon Woo Ku | 6-7,3-6 |
| ITF W25 Istanbul | 2021/10/26 09:50 | Yeon Woo Ku v Jesika Maleckova | 5-7,2-6 |
| ITF W15 Lousada | 2021/11/22 10:00 | Marine Szostak v Milla Sequeira | 6-3,6-3 |
| ITF W15 Lousada | 2021/11/21 11:30 | Marine Szostak v Mercadier, Naia | 6-2,6-1 |
| ITF W80 Poitiers | 2021/10/24 18:35 | Sarah Beth Grey v Marine Szostak | 6-4,7-6 |
| ITF W15 Dijon | 2021/09/14 07:30 | Marine Szostak v Valentina Ryser | 4-6,7-5,3-6 |
| ITF W15 Dijon | 2021/09/13 10:00 | Marine Szostak v Veronika Podrez | 6-3,6-4 |
| ITF W25 Saint Palais Sur Mer | 2021/09/06 11:20 | Emeline Dartron v Marine Szostak | 6-3,3-6,15-13 |
| ITF W25 Saint Palais Sur Mer | 2021/09/05 13:00 | Luisina Giovannini v Marine Szostak | 2-6,1-6 |
| ITF W15 Aix-en-Provence | 2021/09/02 13:55 | Marine Szostak v Margaux Rouvroy | 3-6,2-6 |