Stadium: Hotel Threeland Round: 44 Ground: Hardcourt indoor
| ITF W15 Monastir | 2021/10/20 10:25 | Katharina Hering v Giulia Crescenzi | 1-6,3-6 |
| ITF W15 Monastir | 2021/10/12 09:45 | Anja Wildgruber v Katharina Hering | 7-6,6-1 |
| ITF W15 Dijon | 2021/09/14 11:25 | Arina Gabriela Vasilescu v Katharina Hering | 6-4,6-2 |
| ITF W15 Wanfercee-Baulet | 2021/08/24 09:10 | Katharina Hering v Sofia Nami Samavati | 0-6,2-6 |
| ITF W15 Erwitte | 2021/08/18 14:20 | Angelina Wirges v Katharina Hering | 6-3,4-6,6-0 |
| ITF W15 Knokke | 2021/07/29 11:55 | Margaux Rouvroy v Katharina Hering | 7-6,6-1 |
| ITF W15 Knokke | 2021/07/28 08:00 | Katharina Hering v Diana Martynov | 6-3,6-3 |
| ITF W15 Antalya | 2021/05/18 07:00 | Katharina Hering v Romana Cisovska | 3-6,5-7 |
| ITF W25 Haabneeme | 2021/11/02 08:00 | Caijsa W Hennemann v Eva Vedder | 2-6,6-4,10-6 |
| ITF W25 Kiryat Motzkin | 2021/10/27 07:00 | Lina Glushko v Eva Vedder | 6-2,7-6 |
| ITF W25 Kiryat Motzkin | 2021/10/26 07:00 | Eva Vedder v Linda Noskova | 7-5,6-0 |
| ITF W25 Netanya | 2021/10/19 09:30 | Eva Vedder v Ana Sofia Sanchez | 6-7,6-3,4-6 |
| ITF W25 Pretoria | 2021/09/29 08:30 | Suzan Lamens v Eva Vedder | 7-5,1-6,6-1 |
| ITF W25 Johannesburg | 2021/09/25 08:00 | Eva Vedder v Alina Charaeva | 5-7,4-6 |
| ITF W25 Johannesburg | 2021/09/24 09:30 | Eva Vedder v Valeria Bhunu | 6-3,6-2 |
| ITF W25 Johannesburg | 2021/09/23 11:00 | Elizabeth Mandlik v Eva Vedder | 6-7,6-7 |