| UTR Pro Tennis Series Barcelona Women | 2021/02/10 13:30 | Roa, Jillian Louise v Yvonne Cavalle-Reimers | 3-6,6-7 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/01 09:30 | Roa, Jillian Louise v Laia G Sole | 6-3,6-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/05/31 09:30 | Roa, Jillian Louise v Sarah Tatu | 6-2,6-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/17 08:30 | Roa, Jillian Louise v Courcoux, Pauline | 6-7,3-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/16 11:00 | Berta M Avante v Roa, Jillian Louise | 6-1,6-7,1-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/15 12:30 | Martinez Regalado, Eva v Roa, Jillian Louise | 2-6,6-3,3-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/13 14:30 | Roa, Jillian Louise v Justina Mikulskyte | 6-4,2-6,0-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/13 07:30 | Ekani, Irys v Roa, Jillian Louise | 6-1,0-6,6-2 |
| ITF W25 Manacor | 2021/03/07 11:00 | Astrid Cirotte v Roa, Jillian Louise | 6-7,6-3,10-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/01 09:30 | Sarah Tatu v Yvonne Cavalle-Reimers | 3-6,0-6 |
| 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 | Fernandez, Bianca Jolie 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 Ferrando, Cristiana | 4-6,4-6 |
| ITF W60 La Bisbal | 2021/05/09 13:25 | Hogenkamp, Richel v Yvonne Cavalle-Reimers | 3-6,2-6 |