Stadium: Court 22 Round: 25 Ground: Clay
| ITF W25 Antalya | 2022/03/28 07:00 | Sawayanagi, Riko v Gonzalez Encinas, Marta Huqi | 0-6,4-6 |
| ITF W25 Antalya | 2022/03/27 07:00 | Sawayanagi, Riko v Javiera Verdugo | 6-1,6-1 |
| ITF W25 Antalya | 2022/03/22 07:00 | Sawayanagi, Riko v Barbara Dessolis | 6-3,3-6,8-10 |
| ITF W25 Antalya | 2022/03/21 07:00 | Sawayanagi, Riko v Bianca Bulat | 6-2,6-1 |
| ITF W25 Cairo | 2022/01/26 12:55 | Anna Ureke v Sawayanagi, Riko | 7-5,7-6 |
| ITF W25 Cairo | 2022/01/25 09:45 | Adrienn Nagy v Sawayanagi, Riko | 6-1,6-7,5-10 |
| ITF W25 Cairo | 2022/01/24 12:00 | Charl, Maria v Sawayanagi, Riko | 1-6,1-6 |
| ITF W15 Cairo | 2022/01/20 09:50 | Sawayanagi, Riko v Sinja Kraus | 2-6,5-7 |
| ITF - W15 Sharm El Sheikh | 2022/03/23 08:00 | Natalia Szabanin v Dominika Salkova | 6-4,5-7,6-7 |
| ITF - W15 Sharm El Sheikh | 2022/03/16 14:15 | Natalia Szabanin v Lee, Pei-Chei | 1-6,3-6 |
| ITF W25 Manacor | 2022/01/16 09:00 | Natalia Fehr v Natalia Szabanin | 2-6,1-6 |
| ITF W15 Lousada | 2021/12/04 13:00 | Natalia Szabanin v Angelica Moratelli | 3-6,0-6 |
| ITF W15 Lousada | 2021/12/03 12:50 | Natalia Szabanin v Ayla Aksu | 6-3,2-6,6-4 |
| ITF W15 Lousada | 2021/12/02 13:40 | Guiomar Maristany Zuleta De Reales v Natalia Szabanin | 5-7,6-4,3-6 |
| ITF W15 Lousada | 2021/12/01 09:55 | Natalia Szabanin v Alicia Smith | 6-2,6-0 |
| ITF W15 Lousada | 2021/11/27 16:00 | Natalia Szabanin v Yeon Woo Ku | 3-6,4-6 |