Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W100 Dubai | 2021/11/21 07:35 | Tereza Mihalikova v Ekaterina Yashina | 6-4,6-4 |
| ITF W60 Nantes | 2021/11/02 16:30 | Ekaterina Yashina v Mallaurie Noel | 2-6,5-7 |
| ITF W60 Nantes | 2021/11/01 09:00 | Daniela Vismane v Ekaterina Yashina | 2-6,6-4,10-5 |
| ITF W60 Nantes | 2021/10/31 09:00 | Theo Gravouil v Ekaterina Yashina | 3-6,4-6 |
| ITF W25 Karaganda | 2021/10/21 06:30 | Nigina Abduraimova v Ekaterina Yashina | 6-2,3-6,6-3 |
| WTA Nur-Sultan | 2021/09/26 07:00 | Ekaterina Yashina v Anastasia Zakharova | 2-6,3-6 |
| WTA Nur-Sultan | 2021/09/25 06:45 | Valeria Savinykh v Ekaterina Yashina | 6-4,2-6,2-6 |
| WTA Portorož | 2021/09/12 14:35 | Ekaterina Yashina v Susan Bandecchi | 5-7,5-7 |
| ITF W80 Valencia | 2021/09/22 09:40 | Funa Kozaki v Aliona Bolsova Zadoinov | 2-6,2-6 |
| ITF W80 Valencia | 2021/09/20 15:20 | Funa Kozaki v Melania Delai | 6-3,6-4 |
| ITF W80 Valencia - kval | 2021/09/19 13:55 | Cristina Dinu v Funa Kozaki | 0-6,6-7 |
| ITF W25 Jablonec nad Nisou | 2021/09/16 10:00 | Monika Kilnarova v Funa Kozaki | 3-6,7-5,6-4 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 12:12 | Johana Markova v Funa Kozaki | 1-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 10:50 | Johana Markova v Funa Kozaki | 1-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 09:30 | Johana Markova v Funa Kozaki | 0-0 |
| ITF W25 Jablonec nad Nisou | 2021/09/14 08:00 | Aneta Kucmova v Funa Kozaki | 6-2,6-1 |