Stadium: Center Round: 54 Ground: Clay
| ITF W25 The Hague | 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 |
| ITF W15 Alkmaar | 2021/06/22 11:05 | Lexie Stevens v Stephanie Judith Visscher | 6-7,6-1,6-7 |
| ITF W25 Sumter | 2021/06/17 15:35 | Stephanie Judith Visscher v Fernanda Contreras Gomez | 3-6,0-6 |
| ITF W25 Sumter | 2021/06/16 20:15 | Stephanie Judith Visscher v Jantje Tilbuerger | 6-2,6-2 |
| ITF W25 Sumter | 2021/06/15 12:55 | Yuliana Lizarazo v Stephanie Judith Visscher | 6-3,3-6,10-8 |
| ITF W25 Sumter | 2021/06/14 13:00 | Gianna Pielet v Stephanie Judith Visscher | 4-6,2-6 |
| ITF W15 Antalya | 2021/05/26 12:30 | Stephanie Judith Visscher v Caijsa W Hennemann | 2-6,6-7 |
| ITF W25 Wroclaw | 2021/07/01 12:55 | Anastasia Detiuc v Monika Kilnarova | 3-6,4-6 |
| ITF W25 Wroclaw | 2021/06/30 09:25 | Anna Danilina v Anastasia Detiuc | 6-7,3-6 |
| ITF W25 Wroclaw | 2021/06/29 10:40 | Anastasia Detiuc v Anna Morgina | 4-6,7-5,6-1 |
| ITF W25 Klosters | 2021/06/24 07:00 | Jesika Maleckova v Anastasia Detiuc | 4-6,6-3,6-4 |
| ITF W25 Klosters | 2021/06/23 07:00 | Arina Gabriela Vasilescu v Anastasia Detiuc | 6-3,4-6,2-6 |
| ITF W60 Stare Splavy | 2021/06/14 12:10 | Anastasia Detiuc v Julie Struplova | 6-2,2-6,4-10 |
| ITF W15 Heraklion | 2021/06/04 06:30 | Anastasia Detiuc v Maria Jose Portillo Ramirez | 2-6,6-7 |
| ITF W15 Heraklion | 2021/06/03 06:30 | Anastasia Detiuc v Tamara Malesevic | 6-4,6-1 |