| UTR Pro Tennis Series Barcelona - Feminin | 2021/04/13 07:30 | Irys Ekani v Jillian Louise Roa | 6-1,0-6,6-2 |
| ITF - W25 Manacor | 2021/03/07 11:00 | Astrid Cirotte v Jillian Louise Roa | 6-7,6-3,10-6 |
| ITF - W25 Manacor | 2021/03/01 14:00 | Jillian Louise Roa v Nina Stadler | 3-6,2-6 |
| ITF - W25 Manacor | 2021/02/28 11:00 | Jillian Louise Roa v Sara Gambogi | 7-5,2-6,10-6 |
| UTR Pro Tennis Series Barcelona - Feminin | 2021/02/21 09:00 | Jillian Louise Roa v Andrea Burguete Beltran | 6-2,2-6,6-3 |
| UTR Pro Tennis Series Barcelona - Feminin | 2021/02/20 09:30 | Esther Lopez v Jillian Louise Roa | 5-7,6-2,3-5 |
| UTR Pro Tennis Series Barcelona - Feminin | 2021/02/18 14:15 | Jillian Louise Roa v Angela Fita Boluda | 1-6,3-6 |
| UTR Pro Tennis Series Barcelona - Feminin | 2021/02/17 15:00 | Jillian Louise Roa v Claudia DLH Arm's | 0-6,4-6 |
| ITF - W15 Le Havre | 2021/03/23 12:05 | Justina Mikulskyte v Irys Ekani | 2-6,4-6 |
| ITF - W15 Gonesse | 2021/03/18 12:45 | Emeline Dartron v Justina Mikulskyte | 6-2,6-4 |
| ITF - W15 Gonesse | 2021/03/17 14:45 | Justina Mikulskyte v Julie Belgraver | 6-2,6-4 |
| ITF - W15 Antalya | 2021/02/25 07:00 | Justina Mikulskyte v Sohyun Park | 0-6,6-3,3-6 |
| ITF - W15 Antalya | 2021/02/23 09:00 | Nina Potocnik v Justina Mikulskyte | 7-5,2-6,2-6 |
| ITF - W15 Sharm El Sheikh | 2021/02/18 09:20 | Justina Mikulskyte v Shalimar Talbi | 3-6,3-6 |
| ITF - W15 Sharm El Sheikh | 2021/02/17 13:30 | Michika Ozeki v Justina Mikulskyte | 4-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2021/02/10 09:15 | Lucia Bronzetti v Justina Mikulskyte | 6-1,6-2 |