Stadium: COURT 3 Round: 62 Ground: Clay
| ITF W25 Platja D’Aro | 2021/05/16 07:30 | Isabelle Haverlag v Vlada Koval | 6-3,5-7,10-12 |
| ITF W15 Cairo | 2021/04/26 08:00 | Carlota Martinez Cirez v Isabelle Haverlag | 6-1,6-3 |
| ITF W15 Cairo | 2021/04/21 14:00 | Sandra Samir v Isabelle Haverlag | 5-7,7-5,6-2 |
| ITF W15 Cairo | 2021/04/20 10:15 | Isabelle Haverlag v Sophie Luescher | 6-0,7-5 |
| ITF W15 Cairo | 2021/04/19 09:30 | Haine Ogata v Isabelle Haverlag | 6-3,4-6,0-10 |
| ITF W15 Cairo | 2021/04/18 13:30 | Anna Borovinskaya v Isabelle Haverlag | 3-6,1-6 |
| ITF W15 Monastir | 2021/03/28 13:00 | Jennifer Ruggeri v Isabelle Haverlag | 7-6,6-2 |
| ITF W15 Monastir | 2021/03/21 17:00 | Isabelle Haverlag v Jantje Tilbuerger | 3-6,1-6 |
| ITF W15 Monastir | 2021/04/28 08:30 | Ingrid Vojcinakova v Erika Sema | 0-6,3-6 |
| ITF W15 Monastir | 2021/04/27 08:30 | Angelica Raggi v Ingrid Vojcinakova | 6-0,5-7,5-10 |
| ITF W15 Monastir | 2021/04/26 10:30 | Nour Gueblaoui v Ingrid Vojcinakova | 6-4,3-6,9-11 |
| ITF W15 Monastir | 2021/04/19 11:00 | Anja Wildgruber v Ingrid Vojcinakova | 7-6,6-3 |
| ITF W15 Monastir | 2021/04/11 13:00 | Ingrid Vojcinakova v Denisa Hindova | 4-6,6-3,5-10 |
| ITF W15 Monastir | 2021/04/05 10:30 | Ela Nala Milic v Ingrid Vojcinakova | 7-6,6-2 |
| ITF W15 Monastir | 2021/04/04 13:00 | Chanel Janssen v Ingrid Vojcinakova | 4-6,1-6 |
| ITF W25 Sunderland | 2020/02/26 11:30 | Ingrid Vojcinakova v Amandine Hesse | 1-6,0-6 |