Stadium: Court 1 Round: 44 Ground: Clay
| ITF W25 Vrnjacka Banja | 2021/08/16 12:30 | Funa Kozaki v Michaela Laki | 6-2,6-3 |
| ITF W25 Vrnjacka Banja | 2021/08/15 15:00 | Funa Kozaki v Aleksandra Melnikova | 6-1,6-0 |
| ITF W25 Radom | 2021/08/09 12:35 | Anastasia Detiuc v Funa Kozaki | 7-5,6-7,10-7 |
| ITF W25 Radom | 2021/08/08 09:30 | Funa Kozaki v Emma Mazzoni | 6-3,6-2 |
| ITF W15 Cordenons | 2021/07/28 09:40 | Funa Kozaki v Chiara Catini | 7-5,5-7,3-6 |
| ITF W25 Telavi | 2021/07/21 06:00 | Tessah Andrianjafitrimo v Funa Kozaki | 6-2,6-0 |
| ITF W25 Telavi | 2021/07/20 08:45 | Nicole Nadel v Funa Kozaki | 1-6,3-6 |
| ITF W25 Telavi | 2021/07/19 06:00 | Mell E R Gonzalez v Funa Kozaki | 4-6,2-6 |
| ITF W25 Vrnjacka Banja | 2021/08/16 11:00 | Verginie Tchakarova v Lia Karatancheva | 1-6,3-6 |
| ITF W25 Vrnjacka Banja | 2021/08/15 13:00 | Fatma Idrizovic v Lia Karatancheva | 1-6,6-4,8-10 |
| ITF W25 Evansville | 2021/07/14 16:35 | Lia Karatancheva v Emiliana Arango | 1-6,3-6 |
| ITF W25 Evansville | 2021/07/13 16:25 | Lia Karatancheva v Anna Ulyashchenko | 6-1,6-3 |
| ITF W60 Charleston | 2021/06/21 20:50 | Maria Sanchez v Lia Karatancheva | 6-0,6-4 |
| ITF W25 Sumter | 2021/06/15 15:20 | Lia Karatancheva v Jantje Tilbuerger | 2-6,1-6 |
| ITF W25 Sumter | 2021/06/14 13:00 | Elysia Bolton v Lia Karatancheva | 4-6,4-6 |
| ITF W25 Santo Domingo - nők | 2021/06/07 16:30 | Lia Karatancheva v Jessica Livianu | 2-6,4-6 |