Stadium: Court 2 Round: 54 Ground: Clay
| ITF W15 Savitaipale | 2022/08/01 07:00 | Naoko Eto v Eeva Ristola | 7-5,1-6,10-3 |
| ITF W15 Cairo | 2022/04/11 12:00 | Naoko Eto v Ritage Faizy | 5-7,2-6 |
| ITF W25 Monastir | 2022/04/04 10:30 | Kristina Paskauskas v Naoko Eto | 6-1,2-6,10-6 |
| ITF W25 Monastir | 2022/03/27 12:30 | Naoko Eto v Nicole Teodosescu | 2-6,3-6 |
| ITF W25 Monastir | 2022/03/23 09:30 | Naoko Eto v Emma Tothova | 0-6,5-7 |
| ITF W25 Monastir | 2022/03/14 11:30 | Samira De Stefano v Naoko Eto | 6-1,6-3 |
| ITF W25 Monastir | 2022/03/06 13:00 | Feryel Ben Hassen v Naoko Eto | 6-4,6-3 |
| ITF W15 Cairo | 2022/01/05 12:20 | Naoko Eto v Anna Ureke | 2-6,3-6 |