Stadium: Court 2 Village Round: 54 Ground: Clay
| ITF W60 Amstelveen | 2021/07/05 09:10 | Raluca Georgiana Serban v Anouk Koevermans | 6-3,6-0 |
| ITF W25 - Hága | 2021/06/27 08:00 | Anouk Koevermans v Elysia Bolton | 6-2,3-6,7-10 |
| ITF W15 Alkmaar | 2021/06/23 18:05 | Julia Avdeeva v Anouk Koevermans | 6-2,6-2 |
| ITF W15 Alkmaar | 2021/06/21 14:30 | Maileen Nuudi v Anouk Koevermans | 6-7,3-6 |
| ITF W15 Alkmaar | 2021/06/20 14:30 | Melissa Boyden v Anouk Koevermans | 5-7,6-7 |
| ITF W15 Heraklion | 2021/06/06 09:00 | Anouk Koevermans v Ellie Logotheti | 3-6,6-3,4-10 |
| ITF W15 LPD Gran Canaria | 2020/11/22 13:00 | Anouk Koevermans v Jessica Bouzas Maneiro | 5-7,0-6 |
| ITF W25 LPD Gran Canaria | 2020/11/15 10:15 | Anouk Koevermans v Emeline Dartron | 1-6,5-7 |
| ITF W25 Telavi | 2021/07/21 09:25 | Kyoka Okamura v Stephanie Judith Visscher | 6-0,6-2 |
| ITF W25 Telavi | 2021/07/20 06:00 | Stephanie Judith Visscher v Ziva Falkner | 7-5,6-2 |
| ITF W25 Telavi | 2021/07/19 07:50 | Stephanie Judith Visscher v Polina Bakhmutkina | 6-3,7-5 |
| ITF W25 Telavi | 2021/07/13 11:00 | Nino Natsvlishvili v Stephanie Judith Visscher | 6-2,4-6,1-6 |
| ITF W25 Telavi | 2021/07/12 05:55 | Stephanie Judith Visscher v Nicole Nadel | 4-6,6-0,10-7 |
| ITF W60 Amstelveen | 2021/07/05 10:30 | Stephanie Judith Visscher v Anastasia Detiuc | 6-7,2-6 |
| ITF W25 - Hága | 2021/06/29 15:20 | Kamilla Bartone v Stephanie Judith Visscher | 6-2,6-1 |
| ITF W15 Alkmaar | 2021/06/24 10:25 | Stephanie Judith Visscher v Ekaterina Makarova | 1-6,2-6 |