Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/11/18 08:30 | Rebeka Stolmar v Eliessa Vanlangendonck | 6-2,4-6,6-3 |
| ITF W15 Monastir | 2021/11/16 11:05 | Tilwith Di Girolami v Eliessa Vanlangendonck | 2-6,0-6 |
| ITF W25 Istanbul | 2021/10/25 09:45 | Eliessa Vanlangendonck v Yeon Woo Ku | 3-6,6-2,9-11 |
| ITF W25 Istanbul | 2021/10/24 13:10 | Eliessa Vanlangendonck v Eda Arli | 6-1,7-5 |
| ITF W25 Hamburg | 2021/10/18 16:45 | Olga Helmi v Eliessa Vanlangendonck | 6-4,6-1 |
| ITF W25 Hamburg | 2021/10/18 11:25 | Annick Melgers v Eliessa Vanlangendonck | 4-6,4-6 |
| ITF W25 Pretoria | 2021/09/29 08:40 | Eliessa Vanlangendonck v Shavit Kimchi | 6-2,4-6,6-7 |
| ITF W25 Johannesburg | 2021/09/21 08:55 | Tina Nadine Smith v Eliessa Vanlangendonck | 6-1,6-1 |
| ITF W15 Monastir | 2021/09/22 15:25 | Clara Vlasselaer v Yukina Saigo | 6-4,6-2 |
| ITF W15 Monastir | 2021/09/15 15:20 | Aunchisa Chanta v Yukina Saigo | 6-3,6-3 |
| ITF W15 Monastir | 2021/09/09 10:00 | Ji-Hee Choi v Yukina Saigo | 6-3,6-2 |
| ITF W15 Monastir | 2021/09/08 14:00 | Yukina Saigo v Sakura Hondo | 3-6,6-4,6-1 |
| ITF W15 Monastir | 2021/09/01 15:00 | Yukina Saigo v Chiraz Bechri | 0-6,6-7 |
| ITF W15 Monastir | 2021/03/30 09:00 | Yukina Saigo v Katsiaryna Skachkova | 4-6,3-6 |
| ITF W15 Monastir | 2021/03/29 12:00 | Yukina Saigo v Ines Bekrar | 7-6,6-3 |
| ITF W15 Monastir | 2021/03/24 12:30 | Yukina Saigo v Oana Gavrila | 6-7,6-4,3-6 |