Stadium: Court 3 Round: 54 Ground: Hardcourt indoor
| ITF W25 Birmingham | 2022/02/06 09:45 | Ayumi Koshiishi v Lauren Bishop | 6-3,6-0 |
| ITF W25 Manacor | 2022/01/24 15:00 | Anna Turati v Ayumi Koshiishi | 7-6,6-4 |
| ITF W25 Manacor | 2022/01/17 09:00 | Ashley Lahey v Ayumi Koshiishi | 6-3,3-6,10-7 |
| ITF W25 Manacor | 2022/01/16 09:00 | Milan Krish v Ayumi Koshiishi | 1-6,0-6 |
| ITF W15 Lousada | 2021/11/27 13:00 | Ziva Falkner v Ayumi Koshiishi | 6-4,4-6,6-4 |
| ITF W15 Lousada | 2021/11/26 10:00 | Ayumi Koshiishi v Amandine Monnot | 6-4,6-4 |
| ITF W15 Lousada | 2021/11/25 11:45 | Ayumi Koshiishi v Kseniya Yersh | 6-2,6-3 |
| ITF W15 Lousada | 2021/11/24 10:00 | Ayumi Koshiishi v Ines Murta | 6-3,6-3 |
| ITF W25 Birmingham | 2022/02/06 09:55 | Francesca Davis v Sofia Milatova | 6-3,0-6,7-10 |
| ITF W25 Florianopolis | 2022/01/27 14:15 | Sofia Milatova v Sofia Sewing | 6-1,6-7,2-6 |
| ITF W25 Florianopolis | 2022/01/24 16:30 | Sofia Sewing v Sofia Milatova | 5-7,4-6 |
| ITF W25 Blumenau-Gaspar | 2022/01/11 14:00 | Sofia Milatova v Miriana Tona | 5-7,4-6 |
| ITF W25 Jablonec nad Nisou | 2021/11/29 11:30 | Julia Avdeeva v Sofia Milatova | 7-6,4-6,10-7 |
| ITF W25 Jablonec nad Nisou | 2021/11/28 15:00 | Adela Moravcova v Sofia Milatova | 3-6,6-3,6-10 |
| ITF W15 Solarino | 2021/11/11 07:30 | Sofia Milatova v Eleonora Alvisi | 6-4,3-6,4-6 |
| ITF W15 Heraklion | 2021/11/05 11:00 | Sofia Milatova v Martha Matoula | 2-6,0-6 |