| UTR Pro Tennis Series Barcelona - Feminin | 2021/05/31 09:30 | Jillian Louise Roa v Sarah Tatu | 6-2,6-1 |
| ITF - W15 Santa Margarita de Montbui | 2021/05/28 11:00 | Solana Sierra v Yvonne Cavalle-Reimers | 7-5,0-6,6-3 |
| ITF - W15 Santa Margarita de Montbui | 2021/05/27 09:30 | Bianca Jolie Fernandez v Yvonne Cavalle-Reimers | 2-6,1-6 |
| ITF - W15 Santa Margarita de Montbui | 2021/05/25 12:00 | Leyre Romero Gormaz v Yvonne Cavalle-Reimers | 1-6,6-7 |
| ITF - W25 Platja d’Aro | 2021/05/17 08:30 | Mihaela Djakovic v Yvonne Cavalle-Reimers | 4-6,7-6,12-10 |
| ITF - W25 Platja d’Aro | 2021/05/16 10:00 | Elina Avanesyan v Yvonne Cavalle-Reimers | 1-6,2-6 |
| ITF - W60 La Bisbal | 2021/05/10 10:15 | Yvonne Cavalle-Reimers v Cristiana Ferrando | 4-6,4-6 |
| ITF - W60 La Bisbal | 2021/05/09 13:25 | Richel Hogenkamp v Yvonne Cavalle-Reimers | 3-6,2-6 |
| ITF - W25 Oeiras | 2021/04/28 12:40 | Valentini Grammatikopoulou v Yvonne Cavalle-Reimers | 6-4,6-0 |