Stadium: Court 8 Round: 26 Ground: Clay
| ITF W15 Bratislava | 2021/08/11 12:15 | Romana Cisovska v Eri Shimizu | 2-6,2-6 |
| ITF W15 Frederiksberg | 2021/08/03 07:50 | Eri Shimizu v Alice Robbe | 2-6,3-6 |
| ITF W15 Vejle | 2021/07/29 14:50 | Eri Shimizu v Priska Madelyn Nugroho | 3-6,2-6 |
| ITF W15 Vejle | 2021/07/27 09:35 | Eri Shimizu v Emma Kamper Malmkjaer | 6-2,6-2 |
| ITF W15 Káhira | 2021/04/22 09:55 | Sandra Samir v Eri Shimizu | 6-2,7-5 |
| ITF W15 Káhira | 2021/04/21 12:30 | Lamis Alhussein Abdel Aziz v Eri Shimizu | 6-1,6-7,2-6 |
| ITF W15 Káhira | 2021/04/18 08:30 | Elina Avanesyan v Eri Shimizu | 6-1,6-0 |
| ITF W15 Káhira | 2021/04/17 08:30 | Anastasia Zolotareva v Eri Shimizu | 4-6,6-3,3-6 |
| ITF W15 Bratislava | 2021/08/10 11:00 | Bojana Klincov v Caijsa W Hennemann | 0-6,5-7 |
| ITF W25 Tarvisio | 2021/07/12 11:15 | Caijsa W Hennemann v Elisa Cesarina Vincenti | 6-1,6-1 |
| WTA Bastad | 2021/07/07 11:45 | Caijsa W Hennemann v Claire Liu | 0-6,1-6 |
| WTA Bastad | 2021/07/05 09:00 | Caijsa W Hennemann v Vanessa Ersoz | 6-0,6-1 |
| ITF W15 L'Aquila | 2021/06/23 08:30 | Caijsa W Hennemann v Natalia Siedliska | 2-6,4-6 |
| ITF W25 Jönköping | 2021/06/17 09:10 | Caijsa W Hennemann v Cristiana Ferrando | 6-7,6-4,5-7 |
| ITF W25 Jönköping | 2021/06/16 08:15 | Martina Caregaro v Caijsa W Hennemann | 2-6,1-6 |
| ITF W25 Jönköping | 2021/06/15 10:20 | Yasmine Mansouri v Caijsa W Hennemann | 5-7,1-6 |