Stadium: Hard Ct 5 Round: 54 Ground: Hardcourt outdoor
| ITF W15 Helsingborg | 2021/11/10 08:25 | Elizaveta Shebekina v Katriin Saar | 7-5,7-5 |
| ITF W25 Haabneeme | 2021/11/01 09:55 | Valeria Gorlats v Katriin Saar | 7-5,7-5 |
| ITF W25 Parnu | 2021/08/04 14:45 | Liisa Vehvilainen v Katriin Saar | 7-6,6-4 |
| ITF W15 Savitaipale | 2021/07/28 15:15 | Emilie L Gallagher v Katriin Saar | 6-1,6-3 |
| ITF W15 Platja D'Aro | 2020/10/26 09:00 | Katriin Saar v Nahia Berecoechea | 6-3,2-6,5-10 |
| ITF W15 Liepaja | 2020/01/24 14:00 | Elza Tomase v Katriin Saar | 6-4,4-6,7-6 |
| ITF W15 Liepaja | 2020/01/23 09:00 | Katriin Saar v Jacqueline Cabaj Awad | 6-1,7-6 |
| ITF W15 Liepaja | 2020/01/22 09:00 | Katriin Saar v Adrija Runcha | 7-6,6-1 |
| ITF W25 Bath | 2022/01/09 14:10 | Holly Hutchinson v Jessica Matthews | 6-3,6-1 |